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公开(公告)号:US1749083A
公开(公告)日:1930-03-04
申请号:US34797629
申请日:1929-03-18
Applicant: WETHERILL MORRIS ENGINEERING C
Inventor: WOOD MORRIS ALBERT , WETHERILL JR SAMUEL PRICE
IPC: B22D41/06
CPC classification number: B22D41/06
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公开(公告)号:US1815360A
公开(公告)日:1931-07-21
申请号:US34114229
申请日:1929-02-19
Applicant: WETHERILL MORRIS ENGINEERING C
Inventor: WOOD MORRIS ALBERT , WETHERILL JR SAMUEL PRICE
IPC: B22D17/06
CPC classification number: B22D17/06
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公开(公告)号:US1747728A
公开(公告)日:1930-02-18
申请号:US33655629
申请日:1929-01-31
Applicant: WETHERILL MORRIS ENGINEERING C
Inventor: WOOD MORRIS ALBERT , WETHERILL JR SAMUEL PRICE
IPC: B22D17/30
CPC classification number: B22D17/30
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公开(公告)号:US1816491A
公开(公告)日:1931-07-28
申请号:US32536428
申请日:1928-12-11
Applicant: WETHERILL MORRIS ENGINEERING C
Inventor: WOOD MORRIS ALBERT , WETHERILL JR SAMUEL PRICE
IPC: B22D17/32
CPC classification number: B22D17/32 , Y10T137/86405 , Y10T137/86911 , Y10T137/87113
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公开(公告)号:US1746360A
公开(公告)日:1930-02-11
申请号:US32536528
申请日:1928-12-11
Applicant: WETHERILL MORRIS ENGINEERING C
Inventor: WOOD MORRIS ALBERT , WETHERILL JR SAMUEL PRICE
IPC: B22D17/06
CPC classification number: B22D17/06
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公开(公告)号:US1913945A
公开(公告)日:1933-06-13
申请号:US53534431
申请日:1931-05-06
Applicant: WETHERILL MORRIS ENGINEERING C
Inventor: WOOD MORRIS ALBERT , WETHERILL JR SAMUEL PRICE
IPC: B22D17/06
CPC classification number: B22D17/06
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公开(公告)号:US1856352A
公开(公告)日:1932-05-03
申请号:US41765829
申请日:1929-12-31
Applicant: WETHERILL MORRIS ENGINEERING C
Inventor: WOOD MORRIS ALBERT , WETHERILL JR SAMUEL PRICE
IPC: B22D17/00
CPC classification number: B22D17/00
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公开(公告)号:US1756602A
公开(公告)日:1930-04-29
申请号:US36516429
申请日:1929-05-22
Applicant: WETHERILL MORRIS ENGINEERING C
Inventor: WOOD MORRIS ALBERT , WETHERILL JR SAMUEL PRICE
IPC: B22D17/00
CPC classification number: B22D17/00
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