CA449984A - Appareil indicateur et enregistreur du niveau de verre fondu - Google Patents

Appareil indicateur et enregistreur du niveau de verre fondu

Info

Publication number
CA449984A
CA449984A CA449984A CA449984DA CA449984A CA 449984 A CA449984 A CA 449984A CA 449984 A CA449984 A CA 449984A CA 449984D A CA449984D A CA 449984DA CA 449984 A CA449984 A CA 449984A
Authority
CA
Canada
Prior art keywords
recording apparatus
level indicating
glass level
glass
indicating
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
CA449984A
Other languages
English (en)
Inventor
Madison Mott Cannon, Jr.
Searle Light John
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.)
Hartford Empire Co
Original Assignee
Hartford Empire Co
Publication date
Application granted granted Critical
Publication of CA449984A publication Critical patent/CA449984A/fr
Expired legal-status Critical Current

Links

CA449984A Appareil indicateur et enregistreur du niveau de verre fondu Expired CA449984A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA449984T

Publications (1)

Publication Number Publication Date
CA449984A true CA449984A (fr) 1948-07-20

Family

ID=35567698

Family Applications (1)

Application Number Title Priority Date Filing Date
CA449984A Expired CA449984A (fr) Appareil indicateur et enregistreur du niveau de verre fondu

Country Status (1)

Country Link
CA (1) CA449984A (fr)

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