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公开(公告)号:US3192970A
公开(公告)日:1965-07-06
申请号:US17666062
申请日:1962-03-01
Applicant: HUFFMAN MFG COMPANY
Inventor: ALLEN SCOTT E
IPC: F16N33/00
CPC classification number: F16N33/00
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公开(公告)号:US2633688A
公开(公告)日:1953-04-07
申请号:US27123152
申请日:1952-02-12
Applicant: HUFFMAN MFG COMPANY
Inventor: YECK JOHN D , YECK WILLIAM S
IPC: A01D34/82
CPC classification number: A01D34/822 , A01D2101/00
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公开(公告)号:US2303690A
公开(公告)日:1942-12-01
申请号:US32844440
申请日:1940-04-08
Applicant: HUFFMAN MFG COMPANY
Inventor: HALL KENNETH R , HORSTMAN JOHN H
IPC: F16K31/58
CPC classification number: F16K31/58
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公开(公告)号:US2161049A
公开(公告)日:1939-06-06
申请号:US14348037
申请日:1937-05-19
Applicant: HUFFMAN MFG COMPANY
Inventor: HORSTMAN JOHN H
IPC: B67D7/02
CPC classification number: B67D7/0238 , B67B7/26
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公开(公告)号:US2161048A
公开(公告)日:1939-06-06
申请号:US14347937
申请日:1937-05-19
Applicant: HUFFMAN MFG COMPANY
Inventor: HORSTMAN JOHN H
IPC: F16N13/08
CPC classification number: F16N13/08
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公开(公告)号:US1994844A
公开(公告)日:1935-03-19
申请号:US46386630
申请日:1930-06-26
Applicant: HUFFMAN MFG COMPANY
Inventor: WINGER JOSEPH A , VAHLE EDGAR W
IPC: F01M11/04
CPC classification number: F01M11/04
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公开(公告)号:US1841511A
公开(公告)日:1932-01-19
申请号:US22768827
申请日:1927-10-21
Applicant: HUFFMAN MFG COMPANY
Inventor: WILSON RONALD M
IPC: B60K15/04
CPC classification number: B60K15/0406
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公开(公告)号:US1783457A
公开(公告)日:1930-12-02
申请号:US37060029
申请日:1929-06-13
Applicant: HUFFMAN MFG COMPANY
Inventor: WILSON ROBERT G , WILSON RONALD M
IPC: G01F19/00
CPC classification number: G01F19/00
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公开(公告)号:US1664560A
公开(公告)日:1928-04-03
申请号:US18450227
申请日:1927-04-18
Applicant: HUFFMAN MFG COMPANY
Inventor: HUGHES ROBERT D
IPC: G01F19/00
CPC classification number: G01F19/00
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公开(公告)号:US3207190A
公开(公告)日:1965-09-21
申请号:US33549564
申请日:1964-01-03
Applicant: HUFFMAN MFG COMPANY
Inventor: SILBEREIS JOSEPH A , SETTY GALE A
CPC classification number: H01M2/36 , B67D7/005 , Y10T137/7501 , Y10T137/86332
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