JPH0353124Y2 - - Google Patents

Info

Publication number

JPH0353124Y2

JPH0353124Y2 JP12817685U JP12817685U JPH0353124Y2 JP H0353124 Y2 JPH0353124 Y2 JP H0353124Y2 JP 12817685 U JP12817685 U JP 12817685U JP 12817685 U JP12817685 U JP 12817685U JP H0353124 Y2 JPH0353124 Y2 JP H0353124Y2

Authority

JP

Japan

Prior art keywords

hologram

lens

light

axis

prototype

Prior art date

1985-08-22

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

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