Title:
【考案の名称】ホ-スノツギテ
Document Type and Number:
Japanese Patent JPS5810063
Kind Code:
Y2
Inventors:
Kenji Watanabe
Application Number:
JP10227274U
Publication Date:
February 23, 1983
Filing Date:
August 28, 1974
Export Citation:
Assignee:
Kenji Watanabe
International Classes:
F16L17/00; E03C1/086; F16L33/22; F16L35/00; F16L37/06; (IPC1-7): F16L33/22
Attorney, Agent or Firm:
Ikuji Nagashima