JPH03126110U - - Google Patents

Info

Publication number

JPH03126110U

JPH03126110U JP3487590U JP3487590U JPH03126110U JP H03126110 U JPH03126110 U JP H03126110U JP 3487590 U JP3487590 U JP 3487590U JP 3487590 U JP3487590 U JP 3487590U JP H03126110 U JPH03126110 U JP H03126110U

Authority

JP

Japan

Prior art keywords

hole

lifting platform

horizontal

piece

attach

Prior art date

1990-03-30

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

• 230000006835 compression Effects 0.000 claims description 2
• 238000007906 compression Methods 0.000 claims description 2
• 230000000630 rising effect Effects 0.000 claims 1
• 210000000078 claw Anatomy 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000003028 elevating effect Effects 0.000 description 1
• 239000011505 plaster Substances 0.000 description 1