JPS61102655U - - Google Patents

Info

Publication number

JPS61102655U

JPS61102655U JP18793284U JP18793284U JPS61102655U JP S61102655 U JPS61102655 U JP S61102655U JP 18793284 U JP18793284 U JP 18793284U JP 18793284 U JP18793284 U JP 18793284U JP S61102655 U JPS61102655 U JP S61102655U

Authority

JP

Japan

Prior art keywords

bracket

shovel

attached

machine

attachment

Prior art date

1984-12-10

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

• 238000009412 basement excavation Methods 0.000 claims description 5
• 239000011435 rock Substances 0.000 claims description 2
• 238000006073 displacement reaction Methods 0.000 claims 1
• 229910000679 solder Inorganic materials 0.000 claims 1
• 239000003550 marker Substances 0.000 description 1
• 239000012173 sealing wax Substances 0.000 description 1
• 239000001993 wax Substances 0.000 description 1
• 239000002023 wood Substances 0.000 description 1