Invention Grant
- Patent Title: Preparation of wetting agents for use in mercerizing lyes
- Patent Title (中): 制备用于丝光碱液的润湿剂
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Application No.: US47377330Application Date: 1930-08-07
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Publication No.: US1851393APublication Date: 1932-03-29
- Inventor: HEINRICH LIER
- Applicant: FIRM OF CHEMICAL WORKS FORMERL
- Assignee: Firm Of Chemical Works Formerl
- Current Assignee: Firm Of Chemical Works Formerl
- Priority: DE382373X 1930-09-16; DEC0009130 1930-08-21; DEC0007930 1930-07-31; DE374214X 1930-04-23; DEC0005330 1930-05-27; DEC0000630 1930-01-16; DEC0000330 1930-01-15; DE361865X 1930-06-16; DEC0043256 1929-06-17; DE360472X 1930-06-14; DEC0038909 1926-10-29
- Main IPC: D06M11/38
- IPC: D06M11/38 ; D06M11/50 ; D06M13/02 ; D06M13/12 ; D06M13/127 ; D06M13/137 ; D06M13/144 ; D06M13/152 ; D06M13/165 ; D06M13/256 ; D06M13/332 ; D06M13/335 ; D06M13/338 ; D06M13/35 ; D06M13/402 ; D06M13/405 ; D06M13/46 ; D06M13/463 ; D06M15/17 ; D06M15/53
Information query
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