JPH03102988U - - Google Patents

Info

Publication number

JPH03102988U

JPH03102988U JP1213490U JP1213490U JPH03102988U JP H03102988 U JPH03102988 U JP H03102988U JP 1213490 U JP1213490 U JP 1213490U JP 1213490 U JP1213490 U JP 1213490U JP H03102988 U JPH03102988 U JP H03102988U

Authority

JP

Japan

Prior art keywords

serration shaft

elbow

handrail

intermediate pipe

insertion hole

Prior art date

1990-02-09

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 3
• 238000003780 insertion Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 9
• 239000002184 metal Substances 0.000 description 3
• 239000011347 resin Substances 0.000 description 2
• 229920005989 resin Polymers 0.000 description 2

Cited By (3)