Title:
【発明の名称】硬さ測定装置
Document Type and Number:
Japanese Patent JP2702187
Kind Code:
B2
Inventors:
Yu Atsumi
Koichi Hisa
Tatsuo Namba
Hiroshi Ie
Eiichi Nakai
Hikasa Manabu
Akihisa Matsuda
Koichi Hisa
Tatsuo Namba
Hiroshi Ie
Eiichi Nakai
Hikasa Manabu
Akihisa Matsuda
Application Number:
JP28640988A
Publication Date:
January 21, 1998
Filing Date:
November 11, 1988
Export Citation:
Assignee:
Osaka Filter Industry Co., Ltd.
Daicel Chemical Industry Co., Ltd.
Daicel Chemical Industry Co., Ltd.
International Classes:
G01N3/40; A24C5/343; A24D3/02; (IPC1-7): G01N3/40
Domestic Patent References:
| JP1172733A | ||||
| JP61119744U |
Attorney, Agent or Firm:
Mitsuo Hokita