JPS61178970U - - Google Patents

Info

Publication number

JPS61178970U

JPS61178970U JP6100585U JP6100585U JPS61178970U JP S61178970 U JPS61178970 U JP S61178970U JP 6100585 U JP6100585 U JP 6100585U JP 6100585 U JP6100585 U JP 6100585U JP S61178970 U JPS61178970 U JP S61178970U

Authority

JP

Japan

Prior art keywords

discharge pipe

guide groove

tip

coated

circumferential surface

Prior art date

1985-04-25

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

• 239000011248 coating agent Substances 0.000 claims description 3
• 238000000576 coating method Methods 0.000 claims description 3
• 238000001125 extrusion Methods 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 239000004519 grease Substances 0.000 description 1

Cited By (1)