NL7304531A - - Google Patents

Info

Publication number
NL7304531A
NL7304531A NL7304531A NL7304531A NL7304531A NL 7304531 A NL7304531 A NL 7304531A NL 7304531 A NL7304531 A NL 7304531A NL 7304531 A NL7304531 A NL 7304531A NL 7304531 A NL7304531 A NL 7304531A
Authority
NL
Netherlands
Application number
NL7304531A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7304531A publication Critical patent/NL7304531A/xx

Links

NL7304531A 1972-04-01 1973-03-31 NL7304531A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722216117 DE2216117C3 (de) 1972-04-01 1972-04-01 Verfahren zur Herstellung von p-Phenylendiamin

Publications (1)

Publication Number Publication Date
NL7304531A true NL7304531A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-10-03

Family

ID=5840932

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7304531A NL7304531A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-04-01 1973-03-31

Country Status (12)

Country Link
JP (1) JPS5754499B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT321269B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE797561A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA998068A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH577954A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD106636A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2216117C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES413228A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2178978B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1399406A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT989535B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7304531A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122611A (en) * 1977-03-31 1978-10-26 Denki Kagaku Kogyo Kk Desulfurizing agent for molten metal
DE3162533D1 (en) * 1980-11-17 1984-04-12 Du Pont Production of p-phenylenediamine

Also Published As

Publication number Publication date
DE2216117A1 (de) 1973-10-04
GB1399406A (en) 1975-07-02
AT321269B (de) 1975-03-25
BE797561A (fr) 1973-07-16
JPS4913126A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-05
DE2216117C3 (de) 1981-04-02
IT989535B (it) 1975-06-10
ES413228A1 (es) 1976-01-01
JPS5754499B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-11-18
CA998068A (en) 1976-10-05
DD106636A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-20
DE2216117B2 (de) 1980-07-31
CH577954A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-07-30
FR2178978B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-03-03
FR2178978A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-11-16

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Legal Events

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BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed