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公开(公告)号:CA289852A
公开(公告)日:1929-05-21
申请号:CA289852D
Applicant: SIMPLEX REFINING COMPANY , SHELL DEV
Inventor: PYZEL DANIEL
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公开(公告)号:CA263240A
公开(公告)日:1926-08-03
申请号:CA263240D
Applicant: SIMPLEX REFINING COMPANY
Inventor: PYZEL DANIEL
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公开(公告)号:CA277056A
公开(公告)日:1928-01-10
申请号:CA277056D
Applicant: SIMPLEX REFINING COMPANY
Inventor: PYZEL DANIEL
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公开(公告)号:CA373251A
公开(公告)日:1938-04-19
申请号:CA373251D
Applicant: SHELL DEV
Inventor: PYZEL DANIEL , ZUBLIN ERNEST W
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