JPH0351381Y2 - - Google Patents

Info

Publication number

JPH0351381Y2

JPH0351381Y2 JP12817386U JP12817386U JPH0351381Y2 JP H0351381 Y2 JPH0351381 Y2 JP H0351381Y2 JP 12817386 U JP12817386 U JP 12817386U JP 12817386 U JP12817386 U JP 12817386U JP H0351381 Y2 JPH0351381 Y2 JP H0351381Y2

Authority

JP

Japan

Prior art keywords

formwork

drain pipe

flat plate

fixture

drainage pipe

Prior art date

1986-08-25

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.)

Expired

Links

• Espacenet
• Global Dossier
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• 238000003780 insertion Methods 0.000 claims description 14
• 230000037431 insertion Effects 0.000 claims description 14
• 229920003002 synthetic resin Polymers 0.000 claims description 4
• 239000000057 synthetic resin Substances 0.000 claims description 4
• 238000009415 formwork Methods 0.000 description 25
• 238000009434 installation Methods 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 238000005553 drilling Methods 0.000 description 1
• 230000003628 erosive effect Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1