Document Type and Number:
Japanese Patent JPH0120410
Kind Code:
B2
More Like This:
| JP3213359 | Spectacles frame |
| WO/2017/032770 | SPECTACLES FOR CHILDREN |
| JP2627048 | FRAME SHAPE MEASURING INSTRUMENT |
Inventors:
IZAWA RYOJI
Application Number:
JP1394085A
Publication Date:
April 17, 1989
Filing Date:
January 28, 1985
Export Citation:
Assignee:
SEIWA MFG
International Classes:
G02C3/00; B23K11/14; G02C5/00; G02C13/00
Next Patent: JPH0120411