JPH0287512U - - Google Patents

Info

Publication number

JPH0287512U

JPH0287512U JP16778788U JP16778788U JPH0287512U JP H0287512 U JPH0287512 U JP H0287512U JP 16778788 U JP16778788 U JP 16778788U JP 16778788 U JP16778788 U JP 16778788U JP H0287512 U JPH0287512 U JP H0287512U

Authority

JP

Japan

Prior art keywords

flattening

upper plate

plate

frame

placed oppositely

Prior art date

1988-12-27

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

• 238000005452 bending Methods 0.000 claims description 4
• 230000002265 prevention Effects 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 3
• 238000007796 conventional method Methods 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 238000003672 processing method Methods 0.000 description 1

Cited By (2)