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公开(公告)号:US2330892A
公开(公告)日:1943-10-05
申请号:US38745641
申请日:1941-04-08
Applicant: HUFFMAN MFG COMPANY
Inventor: HORSTMAN JOHN H
IPC: B62K25/16
CPC classification number: B62K25/16 , B62K2201/04
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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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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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