JPS6197131U - - Google Patents

Info

Publication number

JPS6197131U

JPS6197131U JP17937184U JP17937184U JPS6197131U JP S6197131 U JPS6197131 U JP S6197131U JP 17937184 U JP17937184 U JP 17937184U JP 17937184 U JP17937184 U JP 17937184U JP S6197131 U JPS6197131 U JP S6197131U

Authority

JP

Japan

Prior art keywords

tube

toothbrushing

utility

scope

registration request

Prior art date

1984-11-28

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

• 238000001125 extrusion Methods 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 1