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公开(公告)号:US2801027A
公开(公告)日:1957-07-30
申请号:US41193854
申请日:1954-02-23
Applicant: HUFFMAN MFG COMPANY
Inventor: LOCKE LOYAL V
IPC: B65D47/24
CPC classification number: B65D47/249
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公开(公告)号:US2714476A
公开(公告)日:1955-08-02
申请号:US34364653
申请日:1953-03-20
Applicant: HUFFMAN MFG COMPANY
Inventor: LOCKE LOYAL V
IPC: F16N3/04
CPC classification number: F16N3/04
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公开(公告)号:US2700862A
公开(公告)日:1955-02-01
申请号:US36373153
申请日:1953-06-24
Applicant: HUFFMAN MFG COMPANY
Inventor: FREDERICK ABEL
IPC: A01D34/82
CPC classification number: A01D34/828 , A01D2101/00
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公开(公告)号:US2067554A
公开(公告)日:1937-01-12
申请号:US68295033
申请日:1933-07-31
Applicant: HUFFMAN MFG COMPANY
Inventor: VAHLE EDGAR W
IPC: B67B7/86
CPC classification number: B67B7/28
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公开(公告)号:US1901480A
公开(公告)日:1933-03-14
申请号:US44420730
申请日:1930-04-14
Applicant: HUFFMAN MFG COMPANY
Inventor: VAHLE EDGAR W
IPC: H01M2/36
CPC classification number: H01M2/362
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公开(公告)号:US1870118A
公开(公告)日:1932-08-02
申请号:US48440230
申请日:1930-09-25
Applicant: HUFFMAN MFG COMPANY
Inventor: HOLTSON JAMES B
IPC: F16J13/02
CPC classification number: F16J13/02
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公开(公告)号:US1841031A
公开(公告)日:1932-01-12
申请号:US53705831
申请日:1931-05-13
Applicant: HUFFMAN MFG COMPANY
Inventor: HOLTSON JAMES B
IPC: F16K31/44
CPC classification number: F16K31/44 , Y10T137/615 , Y10T137/6995
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公开(公告)号:US1784067A
公开(公告)日:1930-12-09
申请号:US17242827
申请日:1927-03-03
Applicant: HUFFMAN MFG COMPANY
Inventor: HOLTSON JAMES B
IPC: A62C4/00
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公开(公告)号:US3259399A
公开(公告)日:1966-07-05
申请号:US49557265
申请日:1965-10-13
Applicant: HUFFMAN MFG COMPANY
Inventor: SILBEREIS JOSEPH A , WOLF DONALD A
CPC classification number: B62K15/00 , B62J7/00 , B62K3/02 , B62K2015/001 , B62K2700/34 , Y10T403/645
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公开(公告)号:US2297624A
公开(公告)日:1942-09-29
申请号:US33661140
申请日:1940-05-22
Applicant: HUFFMAN MFG COMPANY
Inventor: HORSTMAN JOHN H
IPC: B62H1/02
CPC classification number: B62H1/02
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