JPH0410630U - - Google Patents

Info

Publication number

JPH0410630U

JPH0410630U JP5186490U JP5186490U JPH0410630U JP H0410630 U JPH0410630 U JP H0410630U JP 5186490 U JP5186490 U JP 5186490U JP 5186490 U JP5186490 U JP 5186490U JP H0410630 U JPH0410630 U JP H0410630U

Authority

JP

Japan

Prior art keywords

floor

drainage hole

floor bottom

bottom plate

box

Prior art date

1990-05-18

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

• 238000009415 formwork Methods 0.000 description 4
• 239000011162 core material Substances 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1