JPS6421556U - - Google Patents

Info

Publication number

JPS6421556U

JPS6421556U JP11538587U JP11538587U JPS6421556U JP S6421556 U JPS6421556 U JP S6421556U JP 11538587 U JP11538587 U JP 11538587U JP 11538587 U JP11538587 U JP 11538587U JP S6421556 U JPS6421556 U JP S6421556U

Authority

JP

Japan

Prior art keywords

telephone

main body

hook state

handset

switch means

Prior art date

1987-07-28

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

• 238000001514 detection method Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 2
• 230000037431 insertion Effects 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1