CA2017686A1 - Crayon a chargement automatique - Google Patents

Crayon a chargement automatique

Info

Publication number
CA2017686A1
CA2017686A1 CA 2017686 CA2017686A CA2017686A1 CA 2017686 A1 CA2017686 A1 CA 2017686A1 CA 2017686 CA2017686 CA 2017686 CA 2017686 A CA2017686 A CA 2017686A CA 2017686 A1 CA2017686 A1 CA 2017686A1
Authority
CA
Canada
Prior art keywords
elongated tube
elongated
push rod
leads
elongated cylinder
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.)
Abandoned
Application number
CA 2017686
Other languages
English (en)
Inventor
Tyng-Jen Sheu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHEU TYNG JEN
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to CA 2017686 priority Critical patent/CA2017686A1/fr
Publication of CA2017686A1 publication Critical patent/CA2017686A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
CA 2017686 1990-05-31 1990-05-31 Crayon a chargement automatique Abandoned CA2017686A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2017686 CA2017686A1 (fr) 1990-05-31 1990-05-31 Crayon a chargement automatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2017686 CA2017686A1 (fr) 1990-05-31 1990-05-31 Crayon a chargement automatique

Publications (1)

Publication Number Publication Date
CA2017686A1 true CA2017686A1 (fr) 1991-11-30

Family

ID=4145083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2017686 Abandoned CA2017686A1 (fr) 1990-05-31 1990-05-31 Crayon a chargement automatique

Country Status (1)

Country Link
CA (1) CA2017686A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120778739A (zh) * 2025-08-22 2025-10-14 昆山品越精密科技有限公司 一种圆型模具配件加工用激光检测装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120778739A (zh) * 2025-08-22 2025-10-14 昆山品越精密科技有限公司 一种圆型模具配件加工用激光检测装置

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead