JPS637737Y2 - - Google Patents

Info

Publication number

JPS637737Y2

JPS637737Y2 JP17831185U JP17831185U JPS637737Y2 JP S637737 Y2 JPS637737 Y2 JP S637737Y2 JP 17831185 U JP17831185 U JP 17831185U JP 17831185 U JP17831185 U JP 17831185U JP S637737 Y2 JPS637737 Y2 JP S637737Y2

Authority

JP

Japan

Prior art keywords

ball

filter

flow path

hole

cylindrical

Prior art date

1985-11-21

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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