JPH01165395U - - Google Patents

Info

Publication number

JPH01165395U

JPH01165395U JP6212988U JP6212988U JPH01165395U JP H01165395 U JPH01165395 U JP H01165395U JP 6212988 U JP6212988 U JP 6212988U JP 6212988 U JP6212988 U JP 6212988U JP H01165395 U JPH01165395 U JP H01165395U

Authority

JP

Japan

Prior art keywords

circular

hole

pipe

tube

axis direction

Prior art date

1988-05-13

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 2
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1

Cited By (1)