DE132340C - - Google Patents

Info

Publication number
DE132340C
DE132340C DENDAT132340D DE132340DA DE132340C DE 132340 C DE132340 C DE 132340C DE NDAT132340 D DENDAT132340 D DE NDAT132340D DE 132340D A DE132340D A DE 132340DA DE 132340 C DE132340 C DE 132340C
Authority
DE
Germany
Prior art keywords
drilling
drum
belt
spindle
drill
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.)
Active
Application number
DENDAT132340D
Other languages
German (de)
English (en)
Publication of DE132340C publication Critical patent/DE132340C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/06—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by man-power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
DENDAT132340D Active DE132340C (ru)

Publications (1)

Publication Number Publication Date
DE132340C true DE132340C (ru)

Family

ID=400609

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT132340D Active DE132340C (ru)

Country Status (1)

Country Link
DE (1) DE132340C (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6576788B1 (en) 1998-04-21 2003-06-10 Basf Aktiengesellschaft Method for producing mixtures consisting of diphenylmethane diisocyanates and polyphenylene-polymethylene-polyisocyanates containing a reduced amount of chlorinated secondary products and with a reduced iodine color index
US7547801B2 (en) 2006-06-26 2009-06-16 Bayer Materialscience Llc Process for the continuous preparation of isocyanates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6576788B1 (en) 1998-04-21 2003-06-10 Basf Aktiengesellschaft Method for producing mixtures consisting of diphenylmethane diisocyanates and polyphenylene-polymethylene-polyisocyanates containing a reduced amount of chlorinated secondary products and with a reduced iodine color index
US7547801B2 (en) 2006-06-26 2009-06-16 Bayer Materialscience Llc Process for the continuous preparation of isocyanates

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