DK40807C - Method for Manufacturing and Attaching Conical Membranes to Speakers and the Like. - Google Patents

Method for Manufacturing and Attaching Conical Membranes to Speakers and the Like.

Info

Publication number
DK40807C
DK40807C DK40807DA DK40807C DK 40807 C DK40807 C DK 40807C DK 40807D A DK40807D A DK 40807DA DK 40807 C DK40807 C DK 40807C
Authority
DK
Denmark
Prior art keywords
speakers
manufacturing
attaching
conical membranes
membranes
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Patentudnyttere Hopkins Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Patentudnyttere Hopkins Corp filed Critical Patentudnyttere Hopkins Corp
Application granted granted Critical
Publication of DK40807C publication Critical patent/DK40807C/en

Links

DK40807D 1925-06-11 1926-05-29 Method for Manufacturing and Attaching Conical Membranes to Speakers and the Like. DK40807C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40807XA 1925-06-11 1925-06-11

Publications (1)

Publication Number Publication Date
DK40807C true DK40807C (en) 1929-09-23

Family

ID=21709036

Family Applications (1)

Application Number Title Priority Date Filing Date
DK40807D DK40807C (en) 1925-06-11 1926-05-29 Method for Manufacturing and Attaching Conical Membranes to Speakers and the Like.

Country Status (1)

Country Link
DK (1) DK40807C (en)

Similar Documents

Publication Publication Date Title
DK40807C (en) Method for Manufacturing and Attaching Conical Membranes to Speakers and the Like.
DK41918C (en) Method and machine for attaching rims to plate wheels and the like.
FR614116A (en) Resonance-free membrane
DK45366C (en) Method for the production of dispersible and storage-resistant nitrophosphates.
DK52904C (en) Membrane for Speakers and Apparatus for Manufacturing the same.
DK40851C (en) Cone-shaped Membrane for Speakers and the like.
DK36368C (en) Automatic Close to Tubes and the like.
FR641542A (en) Improvement in telephone membranes
DK40659C (en) Procedure for the manufacture of small boats, airplanes and the like.
DK34608C (en) Device for Assembling Two Insulator Elements and Method for Manufacturing the Device.
DK39474C (en) Adhesive and Procedure for Manufacturing the Same.
DK36997C (en) Method of Making Mosaic Ornaments.
DK39339C (en) Procedure for the Production of Cyanides.
DK47423C (en) Method and Plant for the Production of Cellulose.
DK40343C (en) Audio cone for Speakers.
DK40542C (en) Kegle-type speaker.
DK35849C (en) Procedure for Making Sound Records.
DK46350C (en) Procedure and Device for Sucking Cellulose and the Like with Diluted Acids Under Pressure.
DK39985C (en) Method for Manufacturing Remote Signal Cables with Reduced Cross Speech.
DK32251C (en) Skate and Procedure for Making the Same.
DK41532C (en) Procedure and Tools for the Production of Filed Works.
DK42991C (en) Membrane for Cone Speakers.
DK47748C (en) Procedure for Manufacturing Completely Matured Yeast and Apparatus for Carrying Out the Procedure.
DK38466C (en) Hearing aid.
DK40924C (en) Speaker with a conical diaphragm.