JPH033662U - - Google Patents

Info

Publication number

JPH033662U

JPH033662U JP6423789U JP6423789U JPH033662U JP H033662 U JPH033662 U JP H033662U JP 6423789 U JP6423789 U JP 6423789U JP 6423789 U JP6423789 U JP 6423789U JP H033662 U JPH033662 U JP H033662U

Authority

JP

Japan

Prior art keywords

switching means

passage

waterway

suction channel

supplementary

Prior art date

1989-05-30

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 description 7
• 238000001514 detection method Methods 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 2