JPS62161873U - - Google Patents

Info

Publication number

JPS62161873U

JPS62161873U JP5041086U JP5041086U JPS62161873U JP S62161873 U JPS62161873 U JP S62161873U JP 5041086 U JP5041086 U JP 5041086U JP 5041086 U JP5041086 U JP 5041086U JP S62161873 U JPS62161873 U JP S62161873U

Authority

JP

Japan

Prior art keywords

futon

collar portion

insertion opening

laminating

covers

Prior art date

1986-04-04

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

• 230000037431 insertion Effects 0.000 claims description 2
• 238000003780 insertion Methods 0.000 claims description 2
• 238000010030 laminating Methods 0.000 claims 1
• 238000009751 slip forming Methods 0.000 claims 1
• 239000004744 fabric Substances 0.000 description 2