-
21.
公开(公告)号:US1666300A
公开(公告)日:1928-04-17
申请号:US69447124
申请日:1924-02-23
Applicant: SUN OIL CO
Inventor: PEW JR ARTHUR E , HENRY THOMAS
IPC: C10G7/00
CPC classification number: C10G7/00
-
公开(公告)号:US1825976A
公开(公告)日:1931-10-06
申请号:US23202427
申请日:1927-11-09
Applicant: SUN OIL CO
Inventor: PEW JR ARTHUR E , HENRY THOMAS
-
公开(公告)号:US1788213A
公开(公告)日:1931-01-06
申请号:US19870327
申请日:1927-06-14
Applicant: SUN OIL CO
Inventor: HENRY THOMAS
IPC: C10G9/20
CPC classification number: C10G9/20
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公开(公告)号:US1782885A
公开(公告)日:1930-11-25
申请号:US20370227
申请日:1927-07-06
Applicant: SUN OIL CO
Inventor: HENRY THOMAS
CPC classification number: C10G9/20 , F22B37/202 , F24H1/40
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25.
公开(公告)号:US1723368A
公开(公告)日:1929-08-06
申请号:US69447024
申请日:1924-02-23
Applicant: SUN OIL CO
Inventor: PEW JR ARTHUR E , HENRY THOMAS
IPC: C10G7/00
CPC classification number: C10G7/00
-
公开(公告)号:US1719235A
公开(公告)日:1929-07-02
申请号:US1526225
申请日:1925-03-13
Applicant: SUN OIL CO
Inventor: PEW JR ARTHUR E , HENRY THOMAS
IPC: C10G7/00
CPC classification number: C10G7/00
-
公开(公告)号:US1666301A
公开(公告)日:1928-04-17
申请号:US69447224
申请日:1924-02-23
Applicant: SUN OIL CO
Inventor: PEW JR ARTHUR E , HENRY THOMAS
IPC: C10G7/00
CPC classification number: C10G7/00
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