CA590668A - Infra-red transmitting filter - Google Patents

Infra-red transmitting filter

Info

Publication number
CA590668A
CA590668A CA590668A CA590668DA CA590668A CA 590668 A CA590668 A CA 590668A CA 590668 A CA590668 A CA 590668A CA 590668D A CA590668D A CA 590668DA CA 590668 A CA590668 A CA 590668A
Authority
CA
Canada
Prior art keywords
infra
transmitting filter
red transmitting
red
filter
Prior art date
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
Application number
CA590668A
Inventor
Wesch Ludwig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eltro GmbH and Co
Original Assignee
Eltro GmbH and Co
Publication date
Application granted granted Critical
Publication of CA590668A publication Critical patent/CA590668A/en
Expired legal-status Critical Current

Links

CA590668A Infra-red transmitting filter Expired CA590668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA590668T

Publications (1)

Publication Number Publication Date
CA590668A true CA590668A (en) 1960-01-12

Family

ID=35804204

Family Applications (1)

Application Number Title Priority Date Filing Date
CA590668A Expired CA590668A (en) Infra-red transmitting filter

Country Status (1)

Country Link
CA (1) CA590668A (en)

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