Title:
防水シートの劣化診断方法およびこの診断方法に採用される防水シート採取用治具ならびに防水シートの敷設構造
Document Type and Number:
Japanese Patent JP4608962
Kind Code:
B2
Inventors:
Hiroyuki Betsumiya
Takashi Tsukahara
Takashi Tsukahara
Application Number:
JP2004182385A
Publication Date:
January 12, 2011
Filing Date:
June 21, 2004
Export Citation:
Assignee:
Sumitomo Bakelite Co., Ltd.
International Classes:
E04D5/00
Domestic Patent References:
JP2003090790A | ||||
JP2001140412A | ||||
JP2001182235A | ||||
JP61196053A | ||||
JP2000064521A |
Attorney, Agent or Firm:
Hisayoshi Shimizu
Yoshihito Shimizu
Ken Takada
Kurose Yasuhisa
Yoshihito Shimizu
Ken Takada
Kurose Yasuhisa