Document Type and Number:
Japanese Patent JPS538195
Kind Code:
U
Application Number:
JP9020576U
Publication Date:
January 24, 1978
Filing Date:
July 06, 1976
Export Citation:
International Classes:
A61H23/02; A61H37/00; (IPC1-7): A61H23/02; A61H37/00
Domestic Patent References:
| JPS498304A | 1974-01-24 |
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