JPH0448172U - - Google Patents

Info

Publication number

JPH0448172U

JPH0448172U JP8925990U JP8925990U JPH0448172U JP H0448172 U JPH0448172 U JP H0448172U JP 8925990 U JP8925990 U JP 8925990U JP 8925990 U JP8925990 U JP 8925990U JP H0448172 U JPH0448172 U JP H0448172U

Authority

JP

Japan

Prior art keywords

continuous

during use

utility

registration request

bonded together

Prior art date

1990-08-27

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 4
• 239000002985 plastic film Substances 0.000 claims description 2
• 229920006255 plastic film Polymers 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1

Cited By (3)