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公开(公告)号:CA286370A
公开(公告)日:1929-01-08
申请号:CA286370D
Applicant: ZENTHOEFER JOSEPH V , SWEETLAND ERNEST J , HOYT JOHN T
Inventor: SWEETLAND ERNEST J , ZENTHOEFER JOSEPH V , HOYT JOHN T
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公开(公告)号:CA315189A
公开(公告)日:1931-09-15
申请号:CA315189D
Applicant: SWEETLAND ERNEST J
Inventor: SWEETLAND ERNEST J
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公开(公告)号:CA179456A
公开(公告)日:1917-09-25
申请号:CA179456D
申请日:1917-06-08
Applicant: SWEETLAND ERNEST J
Inventor: SWEETLAND ERNEST J
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公开(公告)号:CA406261A
公开(公告)日:1942-07-21
申请号:CA406261D
Applicant: STARR AND SWEETLAND
Inventor: STARR ALLAN M , SWEETLAND ERNEST J
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公开(公告)号:CA188693A
公开(公告)日:1919-02-11
申请号:CA188693D
申请日:1918-11-20
Applicant: SWEETLAND ERNEST J
Inventor: SWEETLAND ERNEST J
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公开(公告)号:CA286369A
公开(公告)日:1929-01-08
申请号:CA286369D
Applicant: SWEETLAND ERNEST J
Inventor: SWEETLAND ERNEST J
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公开(公告)号:CA186708A
公开(公告)日:1918-09-24
申请号:CA186708D
申请日:1918-04-24
Applicant: SWEETLAND ERNEST J
Inventor: SWEETLAND ERNEST J
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公开(公告)号:CA171228A
公开(公告)日:1916-08-01
申请号:CA171228D
申请日:1915-05-19
Applicant: SWEETLAND ERNEST J
Inventor: SWEETLAND ERNEST J
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公开(公告)号:CA308611A
公开(公告)日:1931-02-10
申请号:CA308611D
Applicant: ZENTHOEFER JOSEPH V , SWEETLAND ERNEST J
Inventor: ZENTHOEFER JOSEPH V , SWEETLAND ERNEST J
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公开(公告)号:CA233655A
公开(公告)日:1923-08-21
申请号:CA233655D
Applicant: SWEETLAND ERNEST J
Inventor: SWEETLAND ERNEST J
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