JPS6431807U - - Google Patents

Info

Publication number

JPS6431807U

JPS6431807U JP12658987U JP12658987U JPS6431807U JP S6431807 U JPS6431807 U JP S6431807U JP 12658987 U JP12658987 U JP 12658987U JP 12658987 U JP12658987 U JP 12658987U JP S6431807 U JPS6431807 U JP S6431807U

Authority

JP

Japan

Prior art keywords

foundation

shaped

side edges

rectangular plate

approximately

Prior art date

1987-08-20

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

• 125000006850 spacer group Chemical group 0.000 claims description 3
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1

Cited By (4)