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公开(公告)号:US2576740A
公开(公告)日:1951-11-27
申请号:US74252647
申请日:1947-04-19
Applicant: WILSON RONALD M
Inventor: WILSON RONALD M
IPC: B67D7/66
CPC classification number: B67D7/66
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公开(公告)号:US2619316A
公开(公告)日:1952-11-25
申请号:US72628647
申请日:1947-02-04
Applicant: WILSON RONALD M
Inventor: WILSON RONALD M
CPC classification number: F16K15/025 , F16K17/0446 , Y10T137/7931 , Y10T137/8085
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公开(公告)号:US2262628A
公开(公告)日:1941-11-11
申请号:US36896440
申请日:1940-12-07
Applicant: WILSON RONALD M
Inventor: WILSON RONALD M
IPC: B67D7/76
CPC classification number: B67D7/76
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公开(公告)号:US2467066A
公开(公告)日:1949-04-12
申请号:US73124347
申请日:1947-02-27
Applicant: WILSON RONALD M
Inventor: WILSON RONALD M
IPC: F16H55/28
CPC classification number: F16H55/28 , Y10T74/1967
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公开(公告)号:US2261201A
公开(公告)日:1941-11-04
申请号:US30196139
申请日:1939-10-30
Applicant: WILSON RONALD M
Inventor: WILSON RONALD M
IPC: G01C11/00
CPC classification number: G01C11/00
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