|This meta category should only contain other categories. Files should either be in the relevant subcategory or in the parent category.|
|Productions by year||Reproductions by year|
|Production models by year||Reissue models by year|
|Model changed by year|
|Released by year|
|Introductions by year||Re-introductions by year|
|Inventions by year||Discontinuations by year|
This category has the following 129 subcategories, out of 129 total.
Pages in category "Introductions by year"
This category contains only the following page.
Media in category "Introductions by year"
The following 9 files are in this category, out of 9 total.