Title:
WATERPROOF OF RECESSED GROOVE OF JOINT
Document Type and Number:
Japanese Patent JPS58176346
Kind Code:
A
Inventors:
YAMANISHI YASUO
NISHIZAWA TAKAO
NISHIZAWA TAKAO
Application Number:
JP5913882A
Publication Date:
October 15, 1983
Filing Date:
April 06, 1982
Export Citation:
Assignee:
GENTEN KK
NISHIZAWA TAKAO
NISHIZAWA TAKAO
International Classes:
E04B1/682; E04B1/66; (IPC1-7): E04B1/66
Attorney, Agent or Firm:
Baba Gou