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公开(公告)号:US1545987A
公开(公告)日:1925-07-14
申请号:US66554823
申请日:1923-09-29
Applicant: JULIAN STRZYCZKOWSKI
Inventor: JULIAN STRZYCZKOWSKI
IPC: B60C11/18
CPC classification number: B60C11/18
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公开(公告)号:US1528310A
公开(公告)日:1925-03-03
申请号:US66554923
申请日:1923-09-29
Applicant: JULIAN STRZYCZKOWSKI
Inventor: JULIAN STRZYCZKOWSKI
IPC: D06N7/00
CPC classification number: D06N7/0028 , Y10T152/10342 , Y10T428/24306 , Y10T428/24347 , Y10T428/31678 , Y10T428/31826 , Y10T442/116 , Y10T442/119
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公开(公告)号:US1738331A
公开(公告)日:1929-12-03
申请号:US18925527
申请日:1927-05-06
Applicant: JULIAN STRZYCZKOWSKI
Inventor: JULIAN STRZYCZKOWSKI
IPC: F16G11/08
CPC classification number: F16G11/08 , Y10T403/364
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