ES158899A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF MICROPHONES - Google Patents

IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF MICROPHONES

Info

Publication number
ES158899A1
ES158899A1 ES158899A ES158899A ES158899A1 ES 158899 A1 ES158899 A1 ES 158899A1 ES 158899 A ES158899 A ES 158899A ES 158899 A ES158899 A ES 158899A ES 158899 A1 ES158899 A1 ES 158899A1
Authority
ES
Spain
Prior art keywords
microphones
manufacture
improvements introduced
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
ES158899A
Other languages
Spanish (es)
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.)
ASENSIO MARTIN MARIANO
BERENGUERAS CARRERAS MANUEL
Original Assignee
ASENSIO MARTIN MARIANO
BERENGUERAS CARRERAS MANUEL
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 ASENSIO MARTIN MARIANO, BERENGUERAS CARRERAS MANUEL filed Critical ASENSIO MARTIN MARIANO
Priority to ES158899A priority Critical patent/ES158899A1/en
Publication of ES158899A1 publication Critical patent/ES158899A1/en
Expired legal-status Critical Current

Links

ES158899A 1942-10-13 1942-10-13 IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF MICROPHONES Expired ES158899A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES158899A ES158899A1 (en) 1942-10-13 1942-10-13 IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF MICROPHONES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES158899A ES158899A1 (en) 1942-10-13 1942-10-13 IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF MICROPHONES

Publications (1)

Publication Number Publication Date
ES158899A1 true ES158899A1 (en) 1943-03-01

Family

ID=65653440

Family Applications (1)

Application Number Title Priority Date Filing Date
ES158899A Expired ES158899A1 (en) 1942-10-13 1942-10-13 IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF MICROPHONES

Country Status (1)

Country Link
ES (1) ES158899A1 (en)

Similar Documents

Publication Publication Date Title
ES158899A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF MICROPHONES
ES155768A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF GASOGENS
ES156516A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF GASOGENS
ES155685A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF GASOGENS
ES155941A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF GASOGENS
ES159485A3 (en) IMPROVEMENTS IN THE MANUFACTURE OF ESSENCERS
ES159435A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURING OF GASÓGENOS
ES157138A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF LACTOSE
ES158317A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF BÁNOVAS OR COLCHAS
ES158124A1 (en) IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF GASÓGENOS
ES158602A1 (en) IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF GASÓGENOS
ES157039A1 (en) IMPROVEMENTS IN THE APPLICATION OF GASÓGENO
ES158764A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF PORTAPLUMAS ESTILOGRÁFICO CON ÉMBOLO A ROSCA
ES159525A1 (en) IMPROVEMENTS IN THE CONSTRUCTION OF GASÓGENOS
ES156011A1 (en) IMPROVEMENTS IN THE CONSTRUCTION OF GASOGENS
ES157798A1 (en) IMPROVEMENTS IN THE CONSTRUCTION OF PORTALÁMAPRAS
ES159183A1 (en) IMPROVEMENTS IN THE CONSTRUCTION OF GASÓGENOS
ES152242A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF WOODEN PEÑES
ES158996A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF SHOES
ES156739A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF FAUCETS
ES158096A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF METAL SOMMIERS
ES155831A1 (en) IMPROVEMENTS IN THE PREPARATION OF SULFAZINES
ES157088A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF DRAWING MACHINES
ES159094A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF LOCKS
ES155657A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF LOCKS