Title:
【発明の名称】シート材の超音波加工装置
Document Type and Number:
Japanese Patent JP2739126
Kind Code:
B2
Inventors:
FUJISAWA MITSUO
Application Number:
JP28723888A
Publication Date:
April 08, 1998
Filing Date:
November 14, 1988
Export Citation:
Assignee:
FUJISAWA MITSUO
International Classes:
B44B3/02; D06H7/22; (IPC1-7): D06H7/22; B44B3/02
Domestic Patent References:
| JP62282067A | ||||
| JP61231260A |
Attorney, Agent or Firm:
Hironori Takenori