JPS6139815B2 - - Google Patents

Info

Publication number

JPS6139815B2

JPS6139815B2 JP54064920A JP6492079A JPS6139815B2 JP S6139815 B2 JPS6139815 B2 JP S6139815B2 JP 54064920 A JP54064920 A JP 54064920A JP 6492079 A JP6492079 A JP 6492079A JP S6139815 B2 JPS6139815 B2 JP S6139815B2

Authority

JP

Japan

Prior art keywords

output shaft

chamber

endoscope

ultrasonic

enclosure

Prior art date

1979-05-28

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

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