NL164468B - ELECTRONIC SYSTEM FOR DETECTING THE R-WAVE IN AN ELECTROCARDIOGRAPHIC WAVE FORM. - Google Patents

ELECTRONIC SYSTEM FOR DETECTING THE R-WAVE IN AN ELECTROCARDIOGRAPHIC WAVE FORM.

Info

Publication number
NL164468B
NL164468B NL7411155.A NL164468DA NL164468B NL 164468 B NL164468 B NL 164468B NL 164468D A NL164468D A NL 164468DA NL 164468 B NL164468 B NL 164468B
Authority
NL
Netherlands
Prior art keywords
wave
detecting
electronic system
electrocardiographic
wave form
Prior art date
Application number
NL7411155.A
Other languages
Dutch (nl)
Original Assignee
Tektronix Inc
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.)
Publication of NL164468B publication Critical patent/NL164468B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
    • B23B27/20—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P5/00—Setting gems or the like on metal parts, e.g. diamonds on tools
NL7411155.A 1951-10-06 ELECTRONIC SYSTEM FOR DETECTING THE R-WAVE IN AN ELECTROCARDIOGRAPHIC WAVE FORM. NL164468B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL307060X 1951-10-06

Publications (1)

Publication Number Publication Date
NL164468B true NL164468B (en)

Family

ID=19783518

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7411155.A NL164468B (en) 1951-10-06 ELECTRONIC SYSTEM FOR DETECTING THE R-WAVE IN AN ELECTROCARDIOGRAPHIC WAVE FORM.
NL77405D NL77405C (en) 1951-10-06

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL77405D NL77405C (en) 1951-10-06

Country Status (5)

Country Link
BE (1) BE514626A (en)
CH (1) CH307060A (en)
FR (1) FR1073956A (en)
GB (1) GB707780A (en)
NL (2) NL77405C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA773813B (en) * 1977-06-24 1979-01-31 De Beers Ind Diamond Abrasive compacts
NL8302757A (en) * 1983-08-04 1985-03-01 Drukker D & Zn Nv DIAMOND CHISEL.

Also Published As

Publication number Publication date
BE514626A (en)
GB707780A (en) 1954-04-21
CH307060A (en) 1955-05-15
NL77405C (en)
FR1073956A (en) 1954-09-30

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