JPS6319721U - - Google Patents

Info

Publication number

JPS6319721U

JPS6319721U JP11113786U JP11113786U JPS6319721U JP S6319721 U JPS6319721 U JP S6319721U JP 11113786 U JP11113786 U JP 11113786U JP 11113786 U JP11113786 U JP 11113786U JP S6319721 U JPS6319721 U JP S6319721U

Authority

JP

Japan

Prior art keywords

stem

pair

lever

key top

support device

Prior art date

1986-07-18

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

• 239000000758 substrate Substances 0.000 claims 3
• 230000014759 maintenance of location Effects 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 claims 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1