Drain-pipe cleaning composition
United States Patent 2997444
US Patent References:
/1129056.html
- - 1129056
Drainpipe-cleaning composition
- - 1693678
Process of unhairing hides or skins
- - 1973130
Process for removing corrosion products from surfaces containing heavy metals
- - 2472684
Compositions of matter suitable for removing heavy metal oxides or water-insoluble heavy metal salts
- - 2488832
/1129056.html
- - 1129056
Drainpipe-cleaning composition
- - 1693678
Process of unhairing hides or skins
- - 1973130
Process for removing corrosion products from surfaces containing heavy metals
- - 2472684
Compositions of matter suitable for removing heavy metal oxides or water-insoluble heavy metal salts
- - 2488832
Inventors:
Harry, Martin
Publication Date:
08/22/1961
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Export Citation:
Assignee:
Chase, Manhattan Bank Nat Ass
John, Friedman M.
John, Friedman M.
Primary Class:
Other Classes:
252/188.200, 134/42, 134/8, 510/492, 134/22.140, 510/195, 510/108, 134/22.110
International Classes:
C11D7/00; C11D7/06; C11D7/02
US Patent References:
| 2525166 | Process for the stripping of mirror backing and composition of matter useful in suchprocess | |||
| 2615828 | Compositions for treating keratin-containing materials | |||
| 2631965 | Permanent waving of hair | |||
| 2637670 | Process for the stripping of mirror backing | |||
| 2653121 | Permanent waving of hair | |||
| 2876781 | Hair waving lotion of alkali metal and ammonium salts of an aliphatic mercaptan carboxylic acid |
Foreign References:
| FR473183A |