CS187993B1 - Speaking apparatus for persons with the operated throat - Google Patents

Speaking apparatus for persons with the operated throat

Info

Publication number
CS187993B1
CS187993B1 CS331677A CS331677A CS187993B1 CS 187993 B1 CS187993 B1 CS 187993B1 CS 331677 A CS331677 A CS 331677A CS 331677 A CS331677 A CS 331677A CS 187993 B1 CS187993 B1 CS 187993B1
Authority
CS
Czechoslovakia
Prior art keywords
throat
persons
operated
speaking apparatus
speaking
Prior art date
Application number
CS331677A
Other languages
Czech (cs)
Inventor
Frantisek Zyka
Original Assignee
Frantisek Zyka
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 Frantisek Zyka filed Critical Frantisek Zyka
Priority to CS331677A priority Critical patent/CS187993B1/en
Publication of CS187993B1 publication Critical patent/CS187993B1/en

Links

CS331677A 1977-05-20 1977-05-20 Speaking apparatus for persons with the operated throat CS187993B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS331677A CS187993B1 (en) 1977-05-20 1977-05-20 Speaking apparatus for persons with the operated throat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS331677A CS187993B1 (en) 1977-05-20 1977-05-20 Speaking apparatus for persons with the operated throat

Publications (1)

Publication Number Publication Date
CS187993B1 true CS187993B1 (en) 1979-02-28

Family

ID=5372842

Family Applications (1)

Application Number Title Priority Date Filing Date
CS331677A CS187993B1 (en) 1977-05-20 1977-05-20 Speaking apparatus for persons with the operated throat

Country Status (1)

Country Link
CS (1) CS187993B1 (en)

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