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公开(公告)号:CA468699A
公开(公告)日:1950-10-10
申请号:CA468699D
Applicant: STANDARD OIL DEV CO
Inventor: DRAEGER ARTHUR A , SCHUTZE HENRY G
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22.
公开(公告)号:CA499391A
公开(公告)日:1954-01-19
申请号:CA499391D
Applicant: STANDARD OIL DEV CO
Inventor: SCHUTZE HENRY G , WALSH DAVID C JR
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公开(公告)号:CA469772A
公开(公告)日:1950-11-28
申请号:CA469772D
Applicant: STANDARD OIL DEV CO
Inventor: SCHUTZE HENRY G
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公开(公告)号:CA460314A
公开(公告)日:1949-10-11
申请号:CA460314D
Applicant: STANDARD OIL DEV CO
Inventor: SCHUTZE HENRY G
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