Patent search ap:("TIDE WATER ASSOCIATED OIL COMP") AND inv:"CRENNA JOSEPH V" Page 1

1.

发明授权
Steam cylinder oil and process of preparing the same 失效
Title translation: 蒸汽汽油机油及其制备方法

公开(公告)号：US2231168A

公开(公告)日：1941-02-11

申请号：US25431039

申请日：1939-02-02

Applicant: TIDE WATER ASSOCIATED OIL COMP

Inventor： ARTHUR LAZAR , CRENNA JOSEPH V

CPC classification number: C10M1/08 , C10M2207/125 , C10M2207/129 , C10M2207/16 , C10M2219/044 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/05 , C10N2210/06 , C10N2210/08 , C10N2240/14

2.

发明授权
Steam cylinder oil and process of preparing the same 失效

公开(公告)号：US2231167A

公开(公告)日：1941-02-11

申请号：US14778437

申请日：1937-06-11

Applicant: TIDE WATER ASSOCIATED OIL COMP

Inventor： ARTHUR LAZAR , CRENNA JOSEPH V

CPC classification number: C10M1/08 , C10M2207/125 , C10M2207/129 , C10M2207/16 , C10M2219/044 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/05 , C10N2210/06 , C10N2210/08 , C10N2240/14

3.

发明授权
Steam cylinder oil and process of preparing the same 失效

公开(公告)号：US2231169A

公开(公告)日：1941-02-11

申请号：US25450439

申请日：1939-02-03

Applicant: TIDE WATER ASSOCIATED OIL COMP

Inventor： ARTHUR LAZAR , CRENNA JOSEPH V

CPC classification number: C10M1/08 , C10M2207/125 , C10M2207/129 , C10M2207/16 , C10M2219/044 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/05 , C10N2210/06 , C10N2210/08 , C10N2240/14

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