JPS63190271U - - Google Patents

Info

Publication number

JPS63190271U

JPS63190271U JP7817987U JP7817987U JPS63190271U JP S63190271 U JPS63190271 U JP S63190271U JP 7817987 U JP7817987 U JP 7817987U JP 7817987 U JP7817987 U JP 7817987U JP S63190271 U JPS63190271 U JP S63190271U

Authority

JP

Japan

Prior art keywords

skirt guard

arm

gap measuring

measuring device

box body

Prior art date

1987-05-26

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

• 238000006073 displacement reaction Methods 0.000 claims description 3
• 238000006243 chemical reaction Methods 0.000 claims description 2
• 230000008602 contraction Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2

Cited By (1)