Invention Grant
- Patent Title: Liquefied gas odorizer and method of using same
- Patent Title (中): 液化气体加味剂及其使用方法
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Application No.: US22370838Application Date: 1938-08-08
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Publication No.: US2279705APublication Date: 1942-04-14
- Inventor: DAYHUFF WALTER C
- Applicant: STANDARD OIL CO CALIFORNIA
- Assignee: Standard Oil Co California
- Current Assignee: Standard Oil Co California
- Priority: US22370838 1938-08-08
- Main IPC: F17C13/00
- IPC: F17C13/00
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