GB189914059A - Improvements in or relating to Apparatus for Rendering Audible Slight Sounds. - Google Patents

Improvements in or relating to Apparatus for Rendering Audible Slight Sounds.

Info

Publication number
GB189914059A
GB189914059A GB189914059DA GB189914059A GB 189914059 A GB189914059 A GB 189914059A GB 189914059D A GB189914059D A GB 189914059DA GB 189914059 A GB189914059 A GB 189914059A
Authority
GB
United Kingdom
Prior art keywords
relating
sounds
slight
rendering audible
audible
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
Inventor
Alfred Julius Boult
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB189914059A publication Critical patent/GB189914059A/en
Expired legal-status Critical Current

Links

GB189914059D 1899-07-07 1899-07-07 Improvements in or relating to Apparatus for Rendering Audible Slight Sounds. Expired GB189914059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189914059T 1899-07-07

Publications (1)

Publication Number Publication Date
GB189914059A true GB189914059A (en) 1899-08-26

Family

ID=35246913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189914059D Expired GB189914059A (en) 1899-07-07 1899-07-07 Improvements in or relating to Apparatus for Rendering Audible Slight Sounds.

Country Status (1)

Country Link
GB (1) GB189914059A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633205A (en) * 1952-05-13 1953-03-31 Joseph A Rayder Manually adjustable sound detector for accurately locating defects in high or low speed motors and machinery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633205A (en) * 1952-05-13 1953-03-31 Joseph A Rayder Manually adjustable sound detector for accurately locating defects in high or low speed motors and machinery

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