JPS6271391U - - Google Patents

Info

Publication number

JPS6271391U

JPS6271391U JP16241785U JP16241785U JPS6271391U JP S6271391 U JPS6271391 U JP S6271391U JP 16241785 U JP16241785 U JP 16241785U JP 16241785 U JP16241785 U JP 16241785U JP S6271391 U JPS6271391 U JP S6271391U

Authority

JP

Japan

Prior art keywords

communication groove

atmosphere

open hole

suction passage

line

Prior art date

1985-10-22

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000012530 fluid Substances 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 1

Cited By (2)