NL1896C - - Google Patents
Info
Publication number
NL1896C
NL1896C
NL1896DA
NL1896C
NL 1896 C
NL1896 C
NL 1896C
NL 1896D A
NL1896D A
NL 1896DA
NL 1896 C
NL1896 C
NL 1896C
Authority
NL
Netherlands
Application number
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.)
1913-05-08
Publication of NL1896C
publication
Critical
patent/NL1896C/xx
Links
Classifications
H —ELECTRICITY
H04 —ELECTRIC COMMUNICATION TECHNIQUE
H04R —LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
H04R23/00 —Transducers other than those covered by groups H04R9/00 - H04R21/00
H04R23/002 —Transducers other than those covered by groups H04R9/00 - H04R21/00 using electrothermic-effect transducer
Landscapes
Physics & Mathematics
(AREA )
Engineering & Computer Science
(AREA )
Acoustics & Sound
(AREA )
Signal Processing
(AREA )
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups
(AREA )
Resistance Heating
(AREA )
Insulating Bodies
(AREA )
Wire Processing
(AREA )
Connections Arranged To Contact A Plurality Of Conductors
(AREA )
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE306014T
1913-05-08
DE309334T
1913-06-03
Publications (1)
Publication Number
Publication Date
NL1896C
true
NL1896C
(e )
Family
ID=32826443
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
NL1896D
NL1896C
(e )
1913-05-08
NL2566D
NL2566C
(e )
1913-05-08
Family Applications After (1)
Application Number
Title
Priority Date
Filing Date
NL2566D
NL2566C
(e )
1913-05-08
Country Status (4)
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN111133176A
(zh )
2017-09-25
2020-05-08
佛吉亚排放控制技术美国有限公司 排气系统热端的声容积