BE475862A - - Google Patents

Info

Publication number: BE475862A
Authority: BE; Belgium

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.)

1947-07-07

Publication of BE475862A publication Critical patent/BE475862A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
- B43K21/20—Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines

BE475862D 1947-07-07 BE475862A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS257431X		1947-07-07

Publications (1)

Publication Number	Publication Date
BE475862A true BE475862A (enrdf_load_stackoverflow)

Family

ID=5451485

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE475862D BE475862A (enrdf_load_stackoverflow)	1947-07-07

Country Status (4)

Country	Link
BE (1)	BE475862A (enrdf_load_stackoverflow)
CH (1)	CH257431A (enrdf_load_stackoverflow)
GB (1)	GB638116A (enrdf_load_stackoverflow)
NL (1)	NL69655C (enrdf_load_stackoverflow)

0
- NL NL69655D patent/NL69655C/xx active
- BE BE475862D patent/BE475862A/xx unknown
1947
- 1947-08-14 CH CH257431D patent/CH257431A/de unknown
1948
- 1948-01-12 GB GB924/48A patent/GB638116A/en not_active Expired

Also Published As

Publication number	Publication date
NL69655C (enrdf_load_stackoverflow)
GB638116A (en)	1950-05-31
CH257431A (de)	1948-10-15

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