DOUBLE KNOCK TYPE PENCIL - SHINPURU OHIRA KK

Title:

DOUBLE KNOCK TYPE PENCIL

Document Type and Number:

Japanese Patent JPS6054896

Kind Code:

A

Inventors:

MATSUNAGA TADASHI

Application Number:

JP16327283A

Publication Date:

March 29, 1985

Filing Date:

September 07, 1983

Export Citation:

Assignee:

SHINPURU OHIRA KK

International Classes:

B43K21/16; B43K24/08; (IPC1-7): B43K21/16

Domestic Patent References:

Attorney, Agent or Firm:

Hiroyuki Niwa

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