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公开(公告)号:US1376540A
公开(公告)日:1921-05-03
申请号:US35886920
申请日:1920-02-16
Applicant: NEW JERSEY FOUNDRY & MACHINE C
Inventor: HESCOCK ETHAN N , SMITH ERNEST F
IPC: B66F9/02
CPC classification number: B66F9/02
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公开(公告)号:US1552432A
公开(公告)日:1925-09-08
申请号:US45729021
申请日:1921-03-31
Applicant: NEW JERSEY FOUNDRY & MACHINE C
Inventor: HESCOCK ETHAN N , ERNEST SMITH , WELSCH JAMES M
IPC: E04B1/18
CPC classification number: E04B1/185
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公开(公告)号:US1428887A
公开(公告)日:1922-09-12
申请号:US48887421
申请日:1921-08-01
Applicant: NEW JERSEY FOUNDRY & MACHINE C
Inventor: HESCOCK ETHAN N
CPC classification number: B66C23/26 , B66C23/30 , Y10T74/18056
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公开(公告)号:US1375908A
公开(公告)日:1921-04-26
申请号:US37150420
申请日:1920-04-05
Applicant: NEW JERSEY FOUNDRY & MACHINE C
Inventor: HESCOCK ETHAN N
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公开(公告)号:US1356281A
公开(公告)日:1920-10-19
申请号:US33636919
申请日:1919-11-07
Applicant: NEW JERSEY FOUNDRY & MACHINE C
Inventor: HESCOCK ETHAN N , SMITH ERNEST F
IPC: B66F9/02
CPC classification number: B66F9/02
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公开(公告)号:US1406861A
公开(公告)日:1922-02-14
申请号:US45300321
申请日:1921-03-17
Applicant: NEW JERSEY FOUNDRY & MACHINE C
Inventor: HESCOCK ETHAN N , SMITH ERNEST F
IPC: B66B9/16
CPC classification number: B66B9/16
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公开(公告)号:US1406860A
公开(公告)日:1922-02-14
申请号:US35887020
申请日:1920-02-16
Applicant: NEW JERSEY FOUNDRY & MACHINE C
Inventor: HESCOCK ETHAN N , SMITH ERNEST F
IPC: B66F9/02
CPC classification number: B66F9/02
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