JPS6187277U - - Google Patents

Info

Publication number

JPS6187277U

JPS6187277U JP17329884U JP17329884U JPS6187277U JP S6187277 U JPS6187277 U JP S6187277U JP 17329884 U JP17329884 U JP 17329884U JP 17329884 U JP17329884 U JP 17329884U JP S6187277 U JPS6187277 U JP S6187277U

Authority

JP

Japan

Prior art keywords

valve

opening degree

portion provided

guide portion

valve opening

Prior art date

1984-11-15

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

• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1

Cited By (1)