DE194258A - - Google Patents

Info

Publication number

DE194258A

DE194258A DE194258A DE 194258 A DE194258 A DE 194258A DE 194258 A DE194258 A DE 194258A

Authority

DE

Germany

Prior art keywords

pens

writing device

rubber ball

starting position

pistons

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.)

Pending

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 239000011521 glass Substances 0.000 claims description 12
• 238000010586 diagram Methods 0.000 claims description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 210000000038 chest Anatomy 0.000 description 2
• 210000000056 organ Anatomy 0.000 description 2
• 230000005540 biological transmission Effects 0.000 description 1
• 230000009931 harmful effect Effects 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 239000005355 lead glass Substances 0.000 description 1
• 239000003973 paint Substances 0.000 description 1
• 210000000779 thoracic wall Anatomy 0.000 description 1