JPH01131586U - - Google Patents

Info

Publication number

JPH01131586U

JPH01131586U JP2758688U JP2758688U JPH01131586U JP H01131586 U JPH01131586 U JP H01131586U JP 2758688 U JP2758688 U JP 2758688U JP 2758688 U JP2758688 U JP 2758688U JP H01131586 U JPH01131586 U JP H01131586U

Authority

JP

Japan

Prior art keywords

outer cylinder

holder

guide

core material

holder guide

Prior art date

1988-03-03

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

• 239000011162 core material Substances 0.000 claims description 8
• 239000000463 material Substances 0.000 claims 1

Cited By (1)