ES48438U - Pocket galena receiver (Machine-translation by Google Translate, not legally binding) - Google Patents

Pocket galena receiver (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES48438U
ES48438U ES0048438U ES48438U ES48438U ES 48438 U ES48438 U ES 48438U ES 0048438 U ES0048438 U ES 0048438U ES 48438 U ES48438 U ES 48438U ES 48438 U ES48438 U ES 48438U
Authority
ES
Spain
Prior art keywords
galena
receiver
pocket
translation
machine
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.)
Granted
Application number
ES0048438U
Other languages
Spanish (es)
Other versions
ES48438Y (en
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.)
CASTRO PORRAS MANUEL
Original Assignee
CASTRO PORRAS 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 CASTRO PORRAS MANUEL filed Critical CASTRO PORRAS MANUEL
Priority to ES0048438U priority Critical patent/ES48438Y/en
Publication of ES48438U publication Critical patent/ES48438U/en
Application granted granted Critical
Publication of ES48438Y publication Critical patent/ES48438Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

"POCKET GALENA RECEIVER", characterized by an external acoustic box of variable form, inside which a vibrating sheet is housed superimposed on two electromagnetic reels, whose coils in series contain, at one end the grounding, and on the other , interposed through a capacitor, the receiver antenna being found in parallel therewith a galena detector driven by variable graduation screw. (Machine-translation by Google Translate, not legally binding)
ES0048438U 1955-06-03 1955-06-03 Pocket galena receiver Expired ES48438Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0048438U ES48438Y (en) 1955-06-03 1955-06-03 Pocket galena receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0048438U ES48438Y (en) 1955-06-03 1955-06-03 Pocket galena receiver

Publications (2)

Publication Number Publication Date
ES48438U true ES48438U (en) 1955-08-01
ES48438Y ES48438Y (en) 1955-12-16

Family

ID=51111634

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0048438U Expired ES48438Y (en) 1955-06-03 1955-06-03 Pocket galena receiver

Country Status (1)

Country Link
ES (1) ES48438Y (en)

Also Published As

Publication number Publication date
ES48438Y (en) 1955-12-16

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