JPH0216886U - - Google Patents

Info

Publication number

JPH0216886U

JPH0216886U JP9544988U JP9544988U JPH0216886U JP H0216886 U JPH0216886 U JP H0216886U JP 9544988 U JP9544988 U JP 9544988U JP 9544988 U JP9544988 U JP 9544988U JP H0216886 U JPH0216886 U JP H0216886U

Authority

JP

Japan

Prior art keywords

water

pump

pipe

pressurizing device

registration request

Prior art date

1988-07-19

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 5
• 230000035515 penetration Effects 0.000 claims 1
• 230000002265 prevention Effects 0.000 claims 1
• 238000005086 pumping Methods 0.000 description 3
• 238000010586 diagram Methods 0.000 description 1