【考案の名称】コンマ・少数点付そろばん

Title:

【考案の名称】コンマ・少数点付そろばん

Document Type and Number:

Japanese Patent JPH073012

Kind Code:

U

Inventors:

Tokunaga Takeshi
Tokunaga Fumiko

Application Number:

JP6612393U

Publication Date:

January 17, 1995

Filing Date:

November 05, 1993

Export Citation:

Assignee:

Tokunaga Takeshi
Tokunaga Fumiko

International Classes:

G06C1/00; (IPC1-7): G06C1/00

Domestic Patent References:

JPS6184717A

1986-04-30

Attorney, Agent or Firm:

Hiroshi Minoru

Next Patent: LIQUID-CRYSTALLINE POLYESTERAMIDE