Rudolf Evgenievich Smirnov

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Leningrad, SU

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Patents Grantslast 30 patents

Information Patent Grant
Composition for treating cellulose-containing fibrous materials and...
- Patent number 4,075,028
- Issue date Feb 21, 1978
- Vladimir Alexandrovich Amosov
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...