DE1366745U - - Google Patents

Info

Publication number

DE1366745U

DE1366745U DENDAT1366745D DE1366745DU DE1366745U DE 1366745 U DE1366745 U DE 1366745U DE NDAT1366745 D DENDAT1366745 D DE NDAT1366745D DE 1366745D U DE1366745D U DE 1366745DU DE 1366745 U DE1366745 U DE 1366745U

Authority

DE

Germany

Prior art keywords

funnel

ring

speaking

insert

cardboard

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 239000011111 cardboard Substances 0.000 description 6
• 239000000463 material Substances 0.000 description 5
• 238000005452 bending Methods 0.000 description 3
• 238000004026 adhesive bonding Methods 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 210000001331 nose Anatomy 0.000 description 2
• 239000000123 paper Substances 0.000 description 2
• 238000004080 punching Methods 0.000 description 2
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 239000012790 adhesive layer Substances 0.000 description 1
• 239000004033 plastic Substances 0.000 description 1
• 239000002023 wood Substances 0.000 description 1