Title:
【発明の名称】筆記具被覆体
Document Type and Number:
Japanese Patent JP2854084
Kind Code:
B2
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Inventors:
OOMAE HARUKI
IZAWA SUSUMU
KAWANISHI TADAYASU
UDO HIROSHI
IZAWA SUSUMU
KAWANISHI TADAYASU
UDO HIROSHI
Application Number:
JP9307990A
Publication Date:
February 03, 1999
Filing Date:
April 10, 1990
Export Citation:
Assignee:
NITSUSHIN SEIKO KK
UDO AKIKO
UDO AKIKO
International Classes:
B43K3/00; B43K23/008; (IPC1-7): B43K3/00; B43K23/008
Domestic Patent References:
| JP62103199A | ||||
| JP5689987A | ||||
| JP57193397A | ||||
| JP62242595A | ||||
| JP61128084U | ||||
| JP720752B2 |
Other References:
【文献】「ゴム・エラストマー活用ノート」初版株式会社工業調査会,昭和60年12月10日
Attorney, Agent or Firm:
Wataru Ogura