CA372864A - Production de pellicules diffractives - Google Patents

Production de pellicules diffractives

Info

Publication number: CA372864A
Authority: CA; Canada
Prior art keywords: foil production; diffractive foil; diffractive; production; foil
Prior art date: 1938-03-29
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

CA372864A

Other languages

English (en)

Inventor

Ralph Merton Thomas

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.)

Individual

Original Assignee

Individual

Publication date

1938-03-29

1938-03-29 Application granted granted Critical

1938-03-29 Publication of CA372864A publication Critical patent/CA372864A/fr

Status Expired legal-status Critical Current

Links

239000011888 foil Substances 0.000 title 1

CA372864A Production de pellicules diffractives Expired CA372864A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA372864T

Publications (1)

Publication Number	Publication Date
CA372864A true CA372864A (fr)	1938-03-29

Family

ID=35377187

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA372864A Expired CA372864A (fr)			Production de pellicules diffractives

Country Status (1)

Country	Link
CA (1)	CA372864A (fr)

0
- CA CA372864A patent/CA372864A/fr not_active Expired

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