CA300250A - Methode de production d'effets synthetiques de timbre - Google Patents

Methode de production d'effets synthetiques de timbre

Info

Publication number
CA300250A
CA300250A CA300250A CA300250DA CA300250A CA 300250 A CA300250 A CA 300250A CA 300250 A CA300250 A CA 300250A CA 300250D A CA300250D A CA 300250DA CA 300250 A CA300250 A CA 300250A
Authority
CA
Canada
Prior art keywords
producing synthetic
timbre
effects
timbre effects
synthetic
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
CA300250A
Other languages
English (en)
Inventor
Lindwood Severy Melvin
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
Application granted granted Critical
Publication of CA300250A publication Critical patent/CA300250A/fr
Expired legal-status Critical Current

Links

CA300250A Methode de production d'effets synthetiques de timbre Expired CA300250A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA300250T

Publications (1)

Publication Number Publication Date
CA300250A true CA300250A (fr) 1930-05-13

Family

ID=35237569

Family Applications (1)

Application Number Title Priority Date Filing Date
CA300250A Expired CA300250A (fr) Methode de production d'effets synthetiques de timbre

Country Status (1)

Country Link
CA (1) CA300250A (fr)

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