Inventor

SATAKE SHINOBU

JP3 patents

Patents

3 patents

US5609186AMar 11, 1997

Methods of lining the internal surface of a pipe

TOKYO GAS CO LTD18 citations89

US5873390AFeb 23, 1999

Methods of lining the internal surface of a pipe

TOKYO GAS CO LTD11 citations71

US5740838AApr 21, 1998

Methods of lining the internal surface of a pipe

TOKYO GAS CO LTD8 citations71