Title:
【考案の名称】中空ゴム成型品
Document Type and Number:
Japanese Patent JP2597913
Kind Code:
Y2
Inventors:
Kishimoto Hisao
Application Number:
JP4549893U
Publication Date:
July 26, 1999
Filing Date:
August 20, 1993
Export Citation:
Assignee:
Okamoto Co., Ltd.
International Classes:
A61F7/10; B29C65/70; B29D22/00; B29K21/00; (IPC1-7): B29D22/00; A61F7/10; B29C65/70; B29K21:00
Domestic Patent References:
| JP6198749A |
Other References:
【文献】特許67422(JP,C2)
Attorney, Agent or Firm:
Hayakawa Masaname