Invention Grant
- Patent Title: Spray oil miscible sulphonated compound
- Patent Title (中): 喷油混溶磺化化合物
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Application No.: US71517934Application Date: 1934-03-12
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Publication No.: US2110398APublication Date: 1938-03-08
- Inventor: LINDSTAEDT FRANK F
- Applicant: LINDSTAEDT FRANK F
- Assignee: Frank F Lindstaedt
- Current Assignee: Frank F Lindstaedt
- Priority: US71517934 1934-03-12
- Main IPC: A01N25/30
- IPC: A01N25/30
Information query
