CA355184A - Fabrication de diaphragmes - Google Patents

Fabrication de diaphragmes

Info

Publication number
CA355184A
CA355184A CA355184A CA355184DA CA355184A CA 355184 A CA355184 A CA 355184A CA 355184 A CA355184 A CA 355184A CA 355184D A CA355184D A CA 355184DA CA 355184 A CA355184 A CA 355184A
Authority
CA
Canada
Prior art keywords
diaphragm manufacture
diaphragm
manufacture
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
CA355184A
Other languages
English (en)
Inventor
J. Pennington 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.)
Dorr Co
Original Assignee
Dorr Co
Publication date
Application granted granted Critical
Publication of CA355184A publication Critical patent/CA355184A/fr
Expired legal-status Critical Current

Links

CA355184A Fabrication de diaphragmes Expired CA355184A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA355184T

Publications (1)

Publication Number Publication Date
CA355184A true CA355184A (fr) 1936-01-07

Family

ID=35343146

Family Applications (1)

Application Number Title Priority Date Filing Date
CA355184A Expired CA355184A (fr) Fabrication de diaphragmes

Country Status (1)

Country Link
CA (1) CA355184A (fr)

Similar Documents

Publication Publication Date Title
CA355184A (fr) Fabrication de diaphragmes
CA360596A (fr) Fabrication de cigares-cigarettes
CA358187A (fr) Diaphragme microporeux
CA362790A (fr) Membrane acoustique
CA352401A (fr) Fabrication de diaphragmes
CA355261A (fr) Fabrication de la cellulose
CA357099A (fr) Fabrication de la cellulose
CA358896A (fr) Fabrication de cellulose
AU103259B2 (en) Loudspeaker
CA358967A (fr) Haut-parleur
CA362978A (fr) Haut-parleur
CA359956A (fr) Soupape a diaphragme
CA358258A (fr) Production de pellicules
CA356624A (fr) Production de monoalcoylamine
AU100537B2 (en) Manufacture of arsenobenzene-mono-sulphoxylates
AU100538B2 (en) Manufacture of arsenobenzene-mono-sulphoxylates
CA359322A (fr) Fabrication du papier
CA355156A (fr) Fabrication de papier
CA356162A (fr) Fabrication de papier
CA356731A (fr) Fabrication de papier crepe
CA358003A (fr) Fabrication du papier
CA358956A (fr) Fabrication du papier
AU2160235A (en) Manufacture o farsenobenzene-mono-sulphoxylates
CA362873A (fr) Presse-filtre
CA357819A (fr) Sucrerie