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Title:
RUBBER MEMBRANE
Document Type and Number:
Japanese Patent JPS5425360
Kind Code:
A
Abstract:
PURPOSE:A rubber membrane to scheme out improvement of durability by improving permeability of rubber to the web part of a base cloth by improving the placement of woven yarn groups only without using specific natures of rubber and base cloth.

Inventors:
WATAYA MASAYOSHI
Application Number:
JP9079277A
Publication Date:
February 26, 1979
Filing Date:
July 26, 1977
Export Citation:
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Assignee:
OSAKA GAS CO LTD
International Classes:
B29D99/00; B29B15/00; B29C67/00; B32B25/10; F16J3/02; (IPC1-7): B29H7/00; B32B25/10; F16J3/02



 
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