JPH0339716U - - Google Patents

Info

Publication number

JPH0339716U

JPH0339716U JP9962389U JP9962389U JPH0339716U JP H0339716 U JPH0339716 U JP H0339716U JP 9962389 U JP9962389 U JP 9962389U JP 9962389 U JP9962389 U JP 9962389U JP H0339716 U JPH0339716 U JP H0339716U

Authority

JP

Japan

Prior art keywords

temple

main part

earmuff

hinge

connection mechanism

Prior art date

1989-08-25

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

• 239000002184 metal Substances 0.000 claims description 2
• 229920006351 engineering plastic Polymers 0.000 claims 1
• 239000011521 glass Substances 0.000 description 2
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1