JPH01106611U - - Google Patents

Info

Publication number

JPH01106611U

JPH01106611U JP17877487U JP17877487U JPH01106611U JP H01106611 U JPH01106611 U JP H01106611U JP 17877487 U JP17877487 U JP 17877487U JP 17877487 U JP17877487 U JP 17877487U JP H01106611 U JPH01106611 U JP H01106611U

Authority

JP

Japan

Prior art keywords

inner shaft

base end

outer cylinder

filling means

adhesive filling

Prior art date

1987-11-24

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

• 239000000853 adhesive Substances 0.000 claims description 3
• 230000001070 adhesive effect Effects 0.000 claims description 3
• 239000011381 foam concrete Substances 0.000 description 3
• 230000005540 biological transmission Effects 0.000 description 1
• 239000000463 material Substances 0.000 description 1