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公开(公告)号:US3545509A
公开(公告)日:1970-12-08
申请号:US3545509D
申请日:1969-09-22
Applicant: BLACK CLAWSON CO
Inventor: BAXTER JOSEPH JR
IPC: A01G23/093 , A01G23/095 , B27L1/05 , B27L1/12 , A01G23/02
CPC classification number: A01G23/093 , A01G23/0955 , B27L1/05 , B27L1/127
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公开(公告)号:US3549092A
公开(公告)日:1970-12-22
申请号:US3549092D
申请日:1970-01-26
Applicant: BLACK CLAWSON CO
Inventor: BAXTER JOSEPH JR
CPC classification number: B03B9/06 , D21B1/026 , Y10S241/38
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公开(公告)号:CA362746A
公开(公告)日:1936-12-22
申请号:CA362746D
Applicant: BLACK CLAWSON CO
Inventor: BAXTER JOSEPH JR
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公开(公告)号:CA735191A
公开(公告)日:1966-05-31
申请号:CA735191D
Applicant: BLACK CLAWSON CO
Inventor: BAXTER JOSEPH JR
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公开(公告)号:CA690921A
公开(公告)日:1964-07-21
申请号:CA690921D
Applicant: BLACK CLAWSON CO
Inventor: BAXTER JOSEPH JR
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公开(公告)号:CA675528A
公开(公告)日:1963-12-03
申请号:CA675528D
Applicant: BLACK CLAWSON CO
Inventor: BAXTER JOSEPH JR
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公开(公告)号:CA586097A
公开(公告)日:1959-10-27
申请号:CA586097D
Applicant: BLACK CLAWSON CO
Inventor: BAXTER JOSEPH JR
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公开(公告)号:CA718214A
公开(公告)日:1965-09-21
申请号:CA718214D
Applicant: BLACK CLAWSON CO
Inventor: BAXTER JOSEPH JR , GREEN MARSHALL S , MARTIN FREDERICK A , ROJECKI WALTER E , CORBIN WESLEY S
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公开(公告)号:CA670293A
公开(公告)日:1963-09-10
申请号:CA670293D
Applicant: BLACK CLAWSON CO
Inventor: BAXTER JOSEPH JR
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公开(公告)号:CA586098A
公开(公告)日:1959-10-27
申请号:CA586098D
Applicant: BLACK CLAWSON CO
Inventor: BAXTER JOSEPH JR
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