JPS63135075U - - Google Patents

Info

Publication number

JPS63135075U

JPS63135075U JP2726487U JP2726487U JPS63135075U JP S63135075 U JPS63135075 U JP S63135075U JP 2726487 U JP2726487 U JP 2726487U JP 2726487 U JP2726487 U JP 2726487U JP S63135075 U JPS63135075 U JP S63135075U

Authority

JP

Japan

Prior art keywords

cylinder

control valve

type water

water control

screw type

Prior art date

1987-02-27

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

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
• 229910001018 Cast iron Inorganic materials 0.000 claims 1