JPH0249737U - - Google Patents

Info

Publication number

JPH0249737U

JPH0249737U JP12841888U JP12841888U JPH0249737U JP H0249737 U JPH0249737 U JP H0249737U JP 12841888 U JP12841888 U JP 12841888U JP 12841888 U JP12841888 U JP 12841888U JP H0249737 U JPH0249737 U JP H0249737U

Authority

JP

Japan

Prior art keywords

cargo box

opening

ground

manhole

working

Prior art date

1988-09-29

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

• 238000010276 construction Methods 0.000 claims description 4
• 230000001681 protective effect Effects 0.000 claims description 2
• 238000012856 packing Methods 0.000 description 1

Cited By (1)