[go: up one dir, main page]

AU221407B2 - Improvements ina chart reading device - Google Patents

Improvements ina chart reading device

Info

Publication number
AU221407B2
AU221407B2 AU31991/57A AU3199157A AU221407B2 AU 221407 B2 AU221407 B2 AU 221407B2 AU 31991/57 A AU31991/57 A AU 31991/57A AU 3199157 A AU3199157 A AU 3199157A AU 221407 B2 AU221407 B2 AU 221407B2
Authority
AU
Australia
Prior art keywords
reading device
chart reading
improvements ina
ina
chart
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
AU31991/57A
Other versions
AU3199157A (en
Inventor
Shirley Williams and Maynard Charles Yeasting Lawerence
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.)
Toledo Scale Corp
Original Assignee
Toledo Scale Corp
Filing date
Publication date
Application filed by Toledo Scale Corp filed Critical Toledo Scale Corp
Application granted granted Critical
Publication of AU3199157A publication Critical patent/AU3199157A/en
Publication of AU221407B2 publication Critical patent/AU221407B2/en
Expired legal-status Critical Current

Links

AU31991/57A 1957-10-09 Improvements ina chart reading device Expired AU221407B2 (en)

Publications (2)

Publication Number Publication Date
AU3199157A AU3199157A (en) 1958-04-17
AU221407B2 true AU221407B2 (en) 1958-04-17

Family

ID=

Similar Documents

Publication Publication Date Title
CA588314A (en) Contour-projecting device
AU221407B2 (en) Improvements ina chart reading device
AU3199157A (en) Improvements ina chart reading device
CA549559A (en) Connecting device
CA540028A (en) Gauging device
CA547709A (en) Pocket record device
CA543123A (en) Can-puncturing-spout device
CA547409A (en) Hydromassaging device
CA548584A (en) Anti-jack-knifing device
AU222550B2 (en) Improved water-carbonating device
CA537961A (en) Phonographic apparatus
CA531360A (en) Controlled reading device
AU223543B2 (en) Binding device
CA539362A (en) Recording apparatus
CA538216A (en) Sampling device
CA550881A (en) Instrument case
CA550415A (en) Information translating apparatus
CA545328A (en) Testing device
CA543379A (en) Magnetic device
CA539348A (en) Scale
AU226070B2 (en) Measuring
AU216860B2 (en) Improvements insound reproducing apparatus
CA542892A (en) Oscillographs
CA535592A (en) Quantity recorder
CA543629A (en) Document sensing device