JPH0186627U - - Google Patents

Info

Publication number

JPH0186627U

JPH0186627U JP18261387U JP18261387U JPH0186627U JP H0186627 U JPH0186627 U JP H0186627U JP 18261387 U JP18261387 U JP 18261387U JP 18261387 U JP18261387 U JP 18261387U JP H0186627 U JPH0186627 U JP H0186627U

Authority

JP

Japan

Prior art keywords

tread

slip member

stair

cut

nosing

Prior art date

1987-11-30

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

• 230000003139 buffering effect Effects 0.000 claims 1
• 230000002265 prevention Effects 0.000 description 1