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Moscow, SU
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last 30 patents
Information
Patent Grant
Macroporous polymeric membranes for the separation of polymers and...
Patent number
4,952,349
Issue date
Aug 28, 1990
Ceskoslovenska akademie ved
Frantisek Svec
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Combined acousto-optic device from optically birefringent crystal
Patent number
4,319,808
Issue date
Mar 16, 1982
Ceskoslovenska akademie ved
Cestmir Barta
G02 - OPTICS
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