Takeshi Nakatsuka

Follow

Person

Hiki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for printing test and apparatus for doing the same
- Patent number 4,989,513
- Issue date Feb 5, 1991
- Dainippon Ink & Chemicals Inc.
- Yukio Toda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS