JPH0211846U - - Google Patents

Info

Publication number

JPH0211846U

JPH0211846U JP8766088U JP8766088U JPH0211846U JP H0211846 U JPH0211846 U JP H0211846U JP 8766088 U JP8766088 U JP 8766088U JP 8766088 U JP8766088 U JP 8766088U JP H0211846 U JPH0211846 U JP H0211846U

Authority

JP

Japan

Prior art keywords

paper tube

core

passed

width

main body

Prior art date

1988-06-30

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
• 239000004568 cement Substances 0.000 claims description 2
• 239000006260 foam Substances 0.000 claims description 2
• 239000008267 milk Substances 0.000 claims description 2
• 210000004080 milk Anatomy 0.000 claims description 2
• 235000013336 milk Nutrition 0.000 claims description 2
• 239000000463 material Substances 0.000 claims 1
• 230000003014 reinforcing effect Effects 0.000 description 2
• 230000037431 insertion Effects 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1
• 239000002689 soil Substances 0.000 description 1

Cited By (2)