-
-
Filter
-
Patent number 4,772,455
-
Issue date Sep 20, 1988
-
Toho Belson Co., Ltd.
-
Kazuo Izumi
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
Epoxy resin composition
-
Patent number 4,500,660
-
Issue date Feb 19, 1985
-
Toho Belson Co., Ltd.
-
Tsuyoshi Minamisawa
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
-
-
Surface-treatment of carbon fiber
-
Patent number 4,401,533
-
Issue date Aug 30, 1983
-
Toho Belson Co., Ltd.
-
Kazuhisa Saito
-
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
-