NL37166C - - Google Patents

Info

Publication number: NL37166C
Authority: NL; Netherlands

Application number

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.)

1931-02-14

Publication of NL37166C publication Critical patent/NL37166C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
- H01J9/042—Manufacture, activation of the emissive part
- H01J9/047—Cathodes having impregnated bodies
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/031—Pressing powder with other step
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
- Y10T428/12174—Mo or W containing

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Powder Metallurgy (AREA)

NL37166D 1931-02-14 NL37166C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE392678X		1931-02-14

Publications (1)

Publication Number	Publication Date
NL37166C true NL37166C (enrdf_load_html_response)

Family

ID=6387059

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL37166D NL37166C (enrdf_load_html_response)	1931-02-14

Country Status (4)

Country	Link
US (1)	US1902478A (enrdf_load_html_response)
FR (1)	FR731184A (enrdf_load_html_response)
GB (1)	GB392678A (enrdf_load_html_response)
NL (1)	NL37166C (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2422439A (en) *	1943-01-29	1947-06-17	American Electro Metal Corp	Method of manufacturing composite structural materials
US2934482A (en) *	1950-09-07	1960-04-26	Brooks Harvey	Nuclear reactor fuel element and method of manufacture
US2881068A (en) *	1952-04-28	1959-04-07	Wargons Ab	Method of treating a ferrous melt with a porous sintered metal body impregnated with a treating agent
US5007475A (en) *	1988-11-10	1991-04-16	Lanxide Technology Company, Lp	Method for forming metal matrix composite bodies containing three-dimensionally interconnected co-matrices and products produced thereby

0
- NL NL37166D patent/NL37166C/xx active
1932
- 1932-02-09 FR FR731184D patent/FR731184A/fr not_active Expired
- 1932-02-11 US US592450A patent/US1902478A/en not_active Expired - Lifetime
- 1932-02-15 GB GB4450/32A patent/GB392678A/en not_active Expired

Also Published As

Publication number	Publication date
US1902478A (en)	1933-03-21
GB392678A (en)	1933-05-25
FR731184A (fr)	1932-08-30

Publication	Publication Date	Title
FR743090A (enrdf_load_html_response)	1933-03-23
FR750027A (enrdf_load_html_response)	1933-08-02
FR742259A (enrdf_load_html_response)	1933-03-03
FR715938A (enrdf_load_html_response)	1931-12-11
BE377446A (enrdf_load_html_response)	1931-03-31
BE378413A (enrdf_load_html_response)
BE378610A (enrdf_load_html_response)
NL29729C (enrdf_load_html_response)
NL33817C (enrdf_load_html_response)
NL37561C (enrdf_load_html_response)
NL37166C (enrdf_load_html_response)
BE387111A (enrdf_load_html_response)
BE380424A (enrdf_load_html_response)
BE379227A (enrdf_load_html_response)
BE377275A (enrdf_load_html_response)
BE379020A (enrdf_load_html_response)
BE378730A (enrdf_load_html_response)
BE378712A (enrdf_load_html_response)
BE378058A (enrdf_load_html_response)
BE378640A (enrdf_load_html_response)
BE378184A (enrdf_load_html_response)
BE378608A (enrdf_load_html_response)	1931-04-30
BE378523A (enrdf_load_html_response)
BE378467A (enrdf_load_html_response)	1931-04-30
BE378833A (enrdf_load_html_response)