NL173642B - Werkwijze ter bereiding van tricyclische isochromanen. - Google Patents

Werkwijze ter bereiding van tricyclische isochromanen.

Info

Publication number
NL173642B
NL173642B NLAANVRAGE7504089,A NL173642DA NL173642B NL 173642 B NL173642 B NL 173642B NL 173642D A NL173642D A NL 173642DA NL 173642 B NL173642 B NL 173642B
Authority
NL
Netherlands
Prior art keywords
isochromen
preparing tricyclic
tricyclic
preparing
tricyclic isochromen
Prior art date
Application number
NLAANVRAGE7504089,A
Other languages
English (en)
Dutch (nl)
Original Assignee
Int Flavors & Fragrances 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 NL173642B publication Critical patent/NL173642B/xx
Priority claimed from US255391A external-priority patent/US2730040A/en
Priority claimed from US479106A external-priority patent/US2907270A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/27—Actuators for print wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H43/00—Other fluid gearing, e.g. with oscillating input or output

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Common Mechanisms (AREA)
  • Handling Of Sheets (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
NLAANVRAGE7504089,A 1951-11-08 Werkwijze ter bereiding van tricyclische isochromanen. NL173642B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US255391A US2730040A (en) 1951-11-08 1951-11-08 High speed multiple character wire printer
US479106A US2907270A (en) 1954-12-31 1954-12-31 Wire printer

Publications (1)

Publication Number Publication Date
NL173642B true NL173642B (nl)

Family

ID=26944668

Family Applications (7)

Application Number Title Priority Date Filing Date
NL244766D NL244766A (de) 1951-11-08
NLAANVRAGE7504089,A NL173642B (nl) 1951-11-08 Werkwijze ter bereiding van tricyclische isochromanen.
NL97899D NL97899C (de) 1951-11-08
NL122427D NL122427C (de) 1951-11-08
NL93300D NL93300C (de) 1951-11-08
NL203252D NL203252A (de) 1951-11-08
NL203214D NL203214A (de) 1951-11-08

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL244766D NL244766A (de) 1951-11-08

Family Applications After (5)

Application Number Title Priority Date Filing Date
NL97899D NL97899C (de) 1951-11-08
NL122427D NL122427C (de) 1951-11-08
NL93300D NL93300C (de) 1951-11-08
NL203252D NL203252A (de) 1951-11-08
NL203214D NL203214A (de) 1951-11-08

Country Status (5)

Country Link
DE (3) DE1092037B (de)
FR (1) FR1160661A (de)
GB (2) GB729064A (de)
IT (2) IT546768A (de)
NL (7) NL203214A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL123853C (de) * 1954-12-30
NL99868C (de) * 1954-12-31
NL136900C (de) * 1963-03-28 Ibm
DE1219265B (de) * 1963-10-26 1966-06-16 Ibm Deutschland Zusatzanordnung an Scheck-, Lese-, Sortier-, Buchungs- oder aehnlichen Maschinen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE674701C (de) * 1936-01-14 1939-04-19 Rudolf Weiss Schreib- oder aehnliche Maschine mit zum Bilden eines Gesamtschriftzeichens verschiebbaren Schriftteilzeichen
DE731248C (de) * 1940-02-29 1943-02-04 Franz Honnolke Schreibmaschine mit unbeweglich angeordneter Schreibflaeche
US2524127A (en) * 1946-11-06 1950-10-03 Ibm Printing character forming wires

Also Published As

Publication number Publication date
NL203252A (de)
NL122427C (de)
GB729064A (en) 1955-05-04
NL93300C (de)
DE1135928B (de) 1962-09-06
NL97899C (de)
DE1092037B (de) 1960-11-03
DE1179563B (de) 1964-10-15
IT546768A (de)
FR1160661A (fr) 1958-07-24
GB819467A (en) 1959-09-02
NL244766A (de)
NL203214A (de)
IT491245A (de) 1900-01-01

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