HK48076A - Improvements relating to pencils - Google Patents

Improvements relating to pencils

Info

Publication number
HK48076A
HK48076A HK48076A HK48076A HK48076A HK 48076 A HK48076 A HK 48076A HK 48076 A HK48076 A HK 48076A HK 48076 A HK48076 A HK 48076A HK 48076 A HK48076 A HK 48076A
Authority
HK
Hong Kong
Prior art keywords
pencils
improvements relating
relating
Prior art date
Application number
HK48076A
Original Assignee
Teijin Ltd
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
Priority claimed from JP252271A external-priority patent/JPS5221022B1/ja
Priority claimed from JP294771A external-priority patent/JPS5327645B1/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of HK48076A publication Critical patent/HK48076A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/14—Sheathings
HK48076A 1971-01-26 1976-07-29 Improvements relating to pencils HK48076A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP252271A JPS5221022B1 (en) 1971-01-26 1971-01-26
JP294771A JPS5327645B1 (en) 1971-01-28 1971-01-28

Publications (1)

Publication Number Publication Date
HK48076A true HK48076A (en) 1976-08-06

Family

ID=26335915

Family Applications (1)

Application Number Title Priority Date Filing Date
HK48076A HK48076A (en) 1971-01-26 1976-07-29 Improvements relating to pencils

Country Status (5)

Country Link
DE (1) DE2203635C3 (en)
FR (1) FR2123442B1 (en)
GB (1) GB1363161A (en)
HK (1) HK48076A (en)
IT (1) IT946950B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531947A (en) * 1992-09-15 1996-07-02 Bellaform Extrusionstechnik Gmbh Process and installation for the manufacture of pencils
BRPI1104155B1 (en) * 2011-08-15 2021-01-19 Ebras Comércio De Lápis Ltda formulation for obtaining the raw material for the production of an article for writing, manufacturing process of an article for writing and article for writing
DE102012010966A1 (en) * 2012-05-29 2013-12-05 J. S. Staedtler Gmbh & Co. Kg Input device for touch-sensitive, capacitive displays

Also Published As

Publication number Publication date
DE2203635A1 (en) 1972-10-05
DE2203635C3 (en) 1975-07-24
FR2123442A1 (en) 1972-09-08
IT946950B (en) 1973-05-21
DE2203635B2 (en) 1974-12-12
GB1363161A (en) 1974-08-14
FR2123442B1 (en) 1974-06-28

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