JPS61132570U - - Google Patents

Info

Publication number

JPS61132570U

JPS61132570U JP1598485U JP1598485U JPS61132570U JP S61132570 U JPS61132570 U JP S61132570U JP 1598485 U JP1598485 U JP 1598485U JP 1598485 U JP1598485 U JP 1598485U JP S61132570 U JPS61132570 U JP S61132570U

Authority

JP

Japan

Prior art keywords

shutter

opening

recording

reproducing

lower case

Prior art date

1985-02-08

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

• FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical group N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 claims 1
• 230000003287 optical effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2
• 239000002184 metal Substances 0.000 description 1

Cited By (1)