JPH0295748U - - Google Patents

Info

Publication number

JPH0295748U

JPH0295748U JP346989U JP346989U JPH0295748U JP H0295748 U JPH0295748 U JP H0295748U JP 346989 U JP346989 U JP 346989U JP 346989 U JP346989 U JP 346989U JP H0295748 U JPH0295748 U JP H0295748U

Authority

JP

Japan

Prior art keywords

cylindrical parts

flat plate

formwork

gaps

sleeve material

Prior art date

1989-01-18

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

• 239000000463 material Substances 0.000 claims description 2
• 238000009415 formwork Methods 0.000 claims 1
• 239000002184 metal Substances 0.000 claims 1
• 238000010276 construction Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1
• 239000011800 void material Substances 0.000 description 1