NL168826C - Werkwijze ter bereiding van secundaire en tertiaire sulfonen en isoprenoiden hieruit. - Google Patents

Werkwijze ter bereiding van secundaire en tertiaire sulfonen en isoprenoiden hieruit.

Info

Publication number
NL168826C
NL168826C NLAANVRAGE7314962,A NL168826DA NL168826C NL 168826 C NL168826 C NL 168826C NL 168826D A NL168826D A NL 168826DA NL 168826 C NL168826 C NL 168826C
Authority
NL
Netherlands
Prior art keywords
sulphones
isoprenoids
tertiary
preparing secondary
preparing
Prior art date
Application number
NLAANVRAGE7314962,A
Other languages
English (en)
Dutch (nl)
Original Assignee
Rhone Poulenc Sa
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 NL168826C publication Critical patent/NL168826C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/04—Perforating by punching, e.g. with relatively-reciprocating punch and bed with selectively-operable punches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
NLAANVRAGE7314962,A 1952-01-12 Werkwijze ter bereiding van secundaire en tertiaire sulfonen en isoprenoiden hieruit. NL168826C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM12536A DE940327C (de) 1952-01-12 1952-01-12 Lochmaschine fuer Registrierkarten

Publications (1)

Publication Number Publication Date
NL168826C true NL168826C (nl)

Family

ID=7296021

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7314962,A NL168826C (nl) 1952-01-12 Werkwijze ter bereiding van secundaire en tertiaire sulfonen en isoprenoiden hieruit.

Country Status (2)

Country Link
DE (1) DE940327C (de)
NL (1) NL168826C (de)

Also Published As

Publication number Publication date
DE940327C (de) 1956-03-15

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