Title:
【考案の名称】防水ワツシヤ
Document Type and Number:
Japanese Patent JPS59128917
Kind Code:
U
Inventors:
Takahiro Hoshino
Application Number:
JP2301583U
Publication Date:
August 30, 1984
Filing Date:
February 21, 1983
Export Citation:
International Classes:
F16B43/00; E02D3/00; E21D11/38; (IPC1-7): F16B43/00; E02D3/00; E21D11/38
Domestic Patent References:
| JPS55109113U | 1980-07-31 | |||
| JPS5262762U | 1977-05-09 | |||
| JPS5022181U | 1975-03-12 |