CA405993A - Indicateur a signal sonore du niveau de liquide - Google Patents

Indicateur a signal sonore du niveau de liquide

Info

Publication number
CA405993A
CA405993A CA405993DA CA405993A CA 405993 A CA405993 A CA 405993A CA 405993D A CA405993D A CA 405993DA CA 405993 A CA405993 A CA 405993A
Authority
CA
Canada
Prior art keywords
liquid level
level indicator
audible signal
signal liquid
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
Other languages
English (en)
Inventor
Mayer William
Chester Krone Howard
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.)
A W WHEATON BRASS WORKS
Original Assignee
A W WHEATON BRASS WORKS
Publication date
Application granted granted Critical
Publication of CA405993A publication Critical patent/CA405993A/fr
Expired legal-status Critical Current

Links

CA405993D Indicateur a signal sonore du niveau de liquide Expired CA405993A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA405993T

Publications (1)

Publication Number Publication Date
CA405993A true CA405993A (fr) 1942-07-07

Family

ID=35417293

Family Applications (1)

Application Number Title Priority Date Filing Date
CA405993D Expired CA405993A (fr) Indicateur a signal sonore du niveau de liquide

Country Status (1)

Country Link
CA (1) CA405993A (fr)

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