JPS63180705U - - Google Patents

Info

Publication number

JPS63180705U

JPS63180705U JP7308287U JP7308287U JPS63180705U JP S63180705 U JPS63180705 U JP S63180705U JP 7308287 U JP7308287 U JP 7308287U JP 7308287 U JP7308287 U JP 7308287U JP S63180705 U JPS63180705 U JP S63180705U

Authority

JP

Japan

Prior art keywords

hole

fitted

edge

horizontal member

vertical member

Prior art date

1987-05-14

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

• 230000008878 coupling Effects 0.000 description 2
• 238000010168 coupling process Methods 0.000 description 2
• 238000005859 coupling reaction Methods 0.000 description 2